train.txt

Hieu Xuan Phan & Minh Le Nguyen 利用CRF统计模型写的可用于英文命名实体识别、英文分词的工具（开放源码）。CRF模型最早由Lafferty提出

Confidence NN B-NP
in IN O
the DT B-NP
pound NN I-NP
is VBZ O
widely RB O
expected VBN O
to TO O
take VB O
another DT B-NP
sharp JJ I-NP
dive NN I-NP
if IN O
trade NN B-NP
figures NNS I-NP
for IN O
September NNP B-NP
, , O
due JJ O
for IN O
release NN B-NP
tomorrow NN B-NP
, , O
fail VB O
to TO O
show VB O
a DT B-NP
substantial JJ I-NP
improvement NN I-NP
from IN O
July NNP B-NP
and CC I-NP
August NNP I-NP
's POS B-NP
near-record JJ I-NP
deficits NNS I-NP
. . O

Chancellor NNP O
of IN O
the DT B-NP
Exchequer NNP I-NP
Nigel NNP B-NP
Lawson NNP I-NP
's POS B-NP
restated VBN I-NP
commitment NN I-NP
to TO O
a DT B-NP
firm NN I-NP
monetary JJ I-NP
policy NN I-NP
has VBZ O
helped VBN O
to TO O
prevent VB O
a DT B-NP
freefall NN I-NP
in IN O
sterling NN B-NP
over IN O
the DT B-NP
past JJ I-NP
week NN I-NP
. . O

But CC O
analysts NNS B-NP
reckon VBP O
underlying VBG B-NP
support NN I-NP
for IN O
sterling NN B-NP
has VBZ O
been VBN O
eroded VBN O
by IN O
the DT B-NP
chancellor NN I-NP
's POS B-NP
failure NN I-NP
to TO O
announce VB O
any DT B-NP
new JJ I-NP
policy NN I-NP
measures NNS I-NP
in IN O
his PRP$ B-NP
Mansion NNP I-NP
House NNP I-NP
speech NN I-NP
last JJ B-NP
Thursday NNP I-NP
. . O

This DT B-NP
has VBZ O
increased VBN O
the DT B-NP
risk NN I-NP
of IN O
the DT B-NP
government NN I-NP
being VBG O
forced VBN O
to TO O
increase VB O
base NN B-NP
rates NNS I-NP
to TO O
16 CD B-NP
% NN I-NP
from IN O
their PRP$ B-NP
current JJ I-NP
15 CD I-NP
% NN I-NP
level NN I-NP
to TO O
defend VB O
the DT B-NP
pound NN I-NP
, , O
economists NNS B-NP
and CC O
foreign JJ B-NP
exchange NN I-NP
market NN I-NP
analysts NNS I-NP
say VBP O
. . O

`` `` O
The DT B-NP
risks NNS I-NP
for IN O
sterling NN B-NP
of IN O
a DT B-NP
bad JJ I-NP
trade NN I-NP
figure NN I-NP
are VBP O
very RB O
heavily RB O
on IN O
the DT B-NP
down JJ I-NP
side NN I-NP
, , O
'' '' O
said VBD O
Chris NNP B-NP
Dillow NNP I-NP
, , O
senior JJ B-NP
U.K. NNP I-NP
economist NN I-NP
at IN O
Nomura NNP B-NP
Research NNP I-NP
Institute NNP I-NP
. . O

`` `` O
If IN O
there EX B-NP
is VBZ O
another DT B-NP
bad JJ I-NP
trade NN I-NP
number NN I-NP
, , O
there EX B-NP
could MD O
be VB O
an DT B-NP
awful JJ I-NP
lot NN I-NP
of IN O
pressure NN B-NP
, , O
'' '' O
noted VBD O
Simon NNP B-NP
Briscoe NNP I-NP
, , O
U.K. NNP B-NP
economist NN I-NP
for IN O
Midland NNP B-NP
Montagu NNP I-NP
, , O
a DT B-NP
unit NN I-NP
of IN O
Midland NNP B-NP
Bank NNP I-NP
PLC NNP I-NP
. . O

Forecasts NNS B-NP
for IN O
the DT B-NP
trade NN I-NP
figures NNS I-NP
range VBP O
widely RB O
, , O
but CC O
few JJ B-NP
economists NNS I-NP
expect VBP O
the DT B-NP
data NNS I-NP
to TO O
show VB O
a DT B-NP
very RB I-NP
marked VBN I-NP
improvement NN I-NP
from IN O
the DT O
# # O
2 CD O
billion CD O
-LRB- ( O
$ $ O
3.2 CD O
billion CD O
-RRB- ) O
deficit NN B-NP
in IN O
the DT B-NP
current JJ I-NP
account NN I-NP
reported VBD O
for IN O
August NNP B-NP
. . O

The DT B-NP
August NNP I-NP
deficit NN I-NP
and CC O
the DT B-NP
# # I-NP
2.2 CD I-NP
billion CD I-NP
gap NN I-NP
registered VBN O
in IN O
July NNP B-NP
are VBP O
topped VBN O
only RB O
by IN O
the DT B-NP
# # I-NP
2.3 CD I-NP
billion CD I-NP
deficit NN I-NP
of IN O
October NNP B-NP
1988 CD I-NP
. . O

Sanjay NNP B-NP
Joshi NNP I-NP
, , O
European JJ B-NP
economist NN I-NP
at IN O
Baring NNP B-NP
Brothers NNPS I-NP
& CC I-NP
Co. NNP I-NP
, , O
said VBD O
there EX B-NP
is VBZ O
no DT B-NP
sign NN I-NP
that IN O
Britain NNP B-NP
's POS B-NP
manufacturing NN I-NP
industry NN I-NP
is VBZ O
transforming VBG O
itself PRP B-NP
to TO O
boost VB O
exports NNS B-NP
. . O

At IN O
the DT B-NP
same JJ I-NP
time NN I-NP
, , O
he PRP B-NP
remains VBZ O
fairly RB O
pessimistic JJ O
about IN O
the DT B-NP
outlook NN I-NP
for IN O
imports NNS B-NP
, , O
given VBN O
continued VBD B-NP
high JJ I-NP
consumer NN I-NP
and CC I-NP
capital NN I-NP
goods NNS I-NP
inflows NNS I-NP
. . O

He PRP B-NP
reckons VBZ O
the DT B-NP
current JJ I-NP
account NN I-NP
deficit NN I-NP
will MD O
narrow VB O
to TO O
only RB B-NP
# # I-NP
1.8 CD I-NP
billion CD I-NP
in IN O
September NNP B-NP
. . O

However RB O
, , O
Mr. NNP B-NP
Dillow NNP I-NP
said VBD O
he PRP B-NP
believes VBZ O
that IN O
a DT B-NP
reduction NN I-NP
in IN O
raw JJ B-NP
material NN I-NP
stockbuilding VBG I-NP
by IN O
industry NN B-NP
could MD O
lead VB O
to TO O
a DT B-NP
sharp JJ I-NP
drop NN I-NP
in IN O
imports NNS B-NP
. . O

Combined VBN O
with IN O
at IN O
least JJS O
some DT B-NP
rebound NN I-NP
in IN O
exports NNS B-NP
after IN O
August NNP B-NP
's POS B-NP
unexpected JJ I-NP
decline NN I-NP
, , O
the DT B-NP
deficit NN I-NP
could MD O
narrow VB O
to TO O
as RB B-NP
little JJ I-NP
as IN I-NP
# # I-NP
1.3 CD I-NP
billion CD I-NP
. . O

Mr. NNP B-NP
Briscoe NNP I-NP
, , O
who WP B-NP
also RB O
forecasts VBZ O
a DT B-NP
# # I-NP
1.3 CD I-NP
billion CD I-NP
current JJ I-NP
account NN I-NP
gap NN I-NP
, , O
warns VBZ O
that IN O
even RB O
if IN O
the DT B-NP
trade NN I-NP
figures NNS I-NP
are VBP O
bullish JJ O
for IN O
sterling NN B-NP
, , O
the DT B-NP
currency NN I-NP
wo MD O
n't RB O
advance VB O
much JJ B-NP
because IN O
investors NNS B-NP
will MD O
want VB O
to TO O
see VB O
further JJ B-NP
evidence NN I-NP
of IN O
the DT B-NP
turnaround NN I-NP
before IN O
adjusting VBG O
positions NNS B-NP
. . O

Nevertheless RB O
, , O
he PRP B-NP
noted VBD O
, , O
`` `` O
No DT B-NP
one PRP I-NP
will MD O
want VB O
to TO O
go VB O
into IN O
the DT B-NP
trade NN I-NP
figures NNS I-NP
without IN O
a DT B-NP
flat JJ I-NP
position NN I-NP
'' '' O
in IN O
the DT B-NP
pound NN I-NP
. . O

Meanwhile RB O
, , O
overall JJ B-NP
evidence NN I-NP
on IN O
the DT B-NP
economy NN I-NP
remains VBZ O
fairly RB O
clouded VBN O
. . O

In IN O
his PRP$ B-NP
Mansion NNP I-NP
House NNP I-NP
speech NN I-NP
, , O
Mr. NNP B-NP
Lawson NNP I-NP
warned VBD O
that IN O
a DT B-NP
further JJ I-NP
slowdown NN I-NP
can MD O
be VB O
expected VBN O
as IN O
the DT B-NP
impact NN I-NP
of IN O
the DT B-NP
last JJ I-NP
rise NN I-NP
in IN O
interest NN B-NP
rates NNS I-NP
earlier RBR B-NP
this DT I-NP
month NN I-NP
takes VBZ O
effect NN B-NP
. . O

U.K. JJ B-NP
base NN I-NP
rates NNS I-NP
are VBP O
at IN O
their PRP$ B-NP
highest JJS I-NP
level NN I-NP
in IN O
eight CD B-NP
years NNS I-NP
. . O

But CC O
consumer NN B-NP
expenditure NN I-NP
data NNS I-NP
released VBD O
Friday NNP B-NP
do VBP O
n't RB O
suggest VB O
that IN O
the DT B-NP
U.K. NNP I-NP
economy NN I-NP
is VBZ O
slowing VBG O
that DT O
quickly RB O
. . O

The DT B-NP
figures NNS I-NP
show VBP O
that DT O
spending NN B-NP
rose VBD O
0.1 CD B-NP
% NN I-NP
in IN O
the DT B-NP
third JJ I-NP
quarter NN I-NP
from IN O
the DT B-NP
second JJ I-NP
quarter NN I-NP
and CC O
was VBD O
up IN O
3.8 CD B-NP
% NN I-NP
from IN O
a DT B-NP
year NN I-NP
ago RB O
. . O

This DT B-NP
compares VBZ O
with IN O
a DT B-NP
1.6 CD I-NP
% NN I-NP
rise NN I-NP
in IN O
the DT B-NP
second NN I-NP
from IN O
the DT B-NP
first JJ I-NP
quarter NN I-NP
and CC O
a DT B-NP
5.4 CD I-NP
% NN I-NP
increase NN I-NP
from IN O
the DT B-NP
second JJ I-NP
quarter NN I-NP
of IN O
1988 CD B-NP
. . O

Mr. NNP B-NP
Dillow NNP I-NP
said VBD O
the DT B-NP
data NNS I-NP
show VBP O
the DT B-NP
economy NN I-NP
`` `` O
is VBZ O
still RB O
quite RB O
strong JJ O
, , O
'' '' O
but CC O
suggestions NNS B-NP
that IN O
much NN B-NP
of IN O
the DT B-NP
spending NN I-NP
went VBD O
on IN O
services NNS B-NP
rather RB O
than IN O
consumer NN B-NP
goods NNS I-NP
should MD O
reduce VB O
fears NNS B-NP
of IN O
more JJR B-NP
import NN I-NP
rises NNS I-NP
. . O

Certainly RB O
, , O
the DT B-NP
chancellor NN I-NP
has VBZ O
made VBN O
it PRP B-NP
clear JJ O
that IN O
he PRP B-NP
is VBZ O
prepared VBN O
to TO O
increase VB O
interest NN B-NP
rates NNS I-NP
again RB O
if IN O
necessary JJ O
to TO O
both DT O
ensure VB O
that IN O
a DT B-NP
substantial JJ I-NP
slowdown NN I-NP
does VBZ O
take VB O
place NN B-NP
and CC O
that DT O
sterling NN B-NP
does VBZ O
n't RB O
decline VB O
further JJ O
. . O

Thursday NNP B-NP
, , O
he PRP B-NP
reminded VBD O
his PRP$ B-NP
audience NN I-NP
that IN O
the DT B-NP
government NN I-NP
`` `` O
can MD O
not RB O
allow VB O
the DT B-NP
necessary JJ I-NP
rigor NN I-NP
of IN O
monetary JJ B-NP
policy NN I-NP
to TO O
be VB O
undermined VBN O
by IN O
exchange NN B-NP
rate NN I-NP
weakness NN I-NP
. . O
'' '' O

Analysts NNS B-NP
agree VBP O
there EX B-NP
is VBZ O
little JJ B-NP
holding NN O
sterling NN B-NP
firm NN O
at IN O
the DT B-NP
moment NN I-NP
other JJ O
than IN O
Mr. NNP B-NP
Lawson NNP I-NP
's POS B-NP
promise NN I-NP
that IN O
rates NNS B-NP
will MD O
be VB O
pushed VBN O
higher JJR O
if IN O
necessary JJ O
. . O

And CC O
, , O
they PRP B-NP
warn VBP O
, , O
any DT B-NP
further JJ I-NP
drop NN I-NP
in IN O
the DT B-NP
government NN I-NP
's POS B-NP
popularity NN I-NP
could MD O
swiftly RB O
make VB O
this DT B-NP
promise NN I-NP
sound NN O
hollow JJ O
. . O

Sterling NNP B-NP
was VBD O
already RB O
showing VBG O
some DT B-NP
signs NNS I-NP
of IN O
a DT B-NP
lack NN I-NP
of IN O
confidence NN B-NP
in IN O
Mr. NNP B-NP
Lawson NNP I-NP
's POS B-NP
promise NN I-NP
Friday NNP B-NP
. . O

In IN O
European JJ B-NP
trading NN I-NP
it PRP B-NP
declined VBD O
to TO O
$ $ B-NP
1.5890 CD I-NP
and CC O
2.9495 CD B-NP
marks NNS I-NP
from IN O
$ $ B-NP
1.5940 CD I-NP
and CC O
2.9429 CD B-NP
marks NNS I-NP
late JJ B-NP
Thursday NNP I-NP
. . O

Economists NNS B-NP
suggested VBD O
that IN O
if IN O
the DT B-NP
pound NN I-NP
falls VBZ O
much JJ B-NP
below IN O
2.90 CD B-NP
marks NNS I-NP
, , O
the DT B-NP
government NN I-NP
will MD O
be VB O
forced VBN O
to TO O
increase VB O
rates NNS B-NP
to TO O
16 CD B-NP
% NN I-NP
, , O
both DT O
to TO O
halt VB O
any DT B-NP
further JJ I-NP
decline NN I-NP
and CC O
ensure VB O
that IN O
the DT B-NP
balance NN I-NP
of IN O
monetary JJ B-NP
policy NN I-NP
remains VBZ O
unchanged JJ O
. . O

Friday NNP B-NP
's POS B-NP
Market NNP I-NP
Activity NN I-NP

The DT B-NP
dollar NN I-NP
posted VBD O
gains NNS B-NP
in IN O
quiet JJ B-NP
trading NN I-NP
as IN O
concerns NNS B-NP
about IN O
equities NNS B-NP
abated VBN O
. . O

Foreign JJ B-NP
exchange NN I-NP
dealers NNS I-NP
said VBD O
that IN O
the DT B-NP
currency NN I-NP
market NN I-NP
has VBZ O
begun VBN O
to TO O
distance VB O
itself PRP B-NP
from IN O
the DT B-NP
volatile JJ I-NP
stock NN I-NP
exchange NN I-NP
, , O
which WDT B-NP
has VBZ O
preoccupied VBN O
the DT B-NP
market NN I-NP
since IN O
Oct. NNP B-NP
13 CD I-NP
, , O
when WRB O
the DT B-NP
Dow NNP I-NP
Jones NNP I-NP
Industrial NNP I-NP
Average NNP I-NP
plunged VBD O
more JJR B-NP
than IN I-NP
190 CD I-NP
points NNS I-NP
. . O

Currency NN B-NP
analysts NNS I-NP
predict VBP O
that IN O
in IN O
the DT B-NP
coming VBG I-NP
week NN I-NP
the DT B-NP
foreign JJ I-NP
exchange NN I-NP
market NN I-NP
will MD O
shift VB O
its PRP$ B-NP
focus NN I-NP
back RB O
to TO O
economic JJ B-NP
fundamentals NNS I-NP
, , O
keeping VBG O
a DT B-NP
close NN I-NP
eye NN I-NP
out IN O
for IN O
any DT B-NP
signs NNS I-NP
of IN O
monetary JJ B-NP
easing NN I-NP
by IN O
U.S. NNP B-NP
Federal NNP I-NP
Reserve NNP I-NP
. . O

Late RB O
in IN O
the DT B-NP
New NNP I-NP
York NNP I-NP
trading NN I-NP
day NN I-NP
, , O
the DT B-NP
dollar NN I-NP
was VBD O
quoted VBN O
at IN O
1.8578 CD B-NP
marks NNS I-NP
, , O
up IN O
from IN O
1.8470 CD B-NP
marks NNS I-NP
late JJ B-NP
Thursday NNP I-NP
in IN O
New NNP B-NP
York NNP I-NP
. . O

The DT B-NP
U.S. NNP I-NP
currency NN I-NP
was VBD O
also RB O
changing VBG O
hands NNS B-NP
at IN O
142.43 CD B-NP
yen NN I-NP
, , O
up IN O
from IN O
141.70 CD B-NP
yen NN I-NP
in IN O
New NNP B-NP
York NNP I-NP
late JJ B-NP
Thursday NNP I-NP
. . O

In IN O
Tokyo NNP B-NP
on IN O
Monday NNP B-NP
, , O
the DT B-NP
U.S. NNP I-NP
currency NN I-NP
opened VBD O
for IN O
trading NN B-NP
at IN O
141.95 CD B-NP
yen NN I-NP
, , O
up IN O
from IN O
Friday NNP B-NP
's POS B-NP
Tokyo NNP I-NP
close NN I-NP
of IN O
141.35 CD B-NP
yen NN I-NP
. . O

On IN O
the DT B-NP
Commodity NNP I-NP
Exchange NNP I-NP
in IN O
New NNP B-NP
York NNP I-NP
, , O
gold NN B-NP
for IN O
current JJ B-NP
delivery NN I-NP
settled VBD O
at IN O
$ $ B-NP
367.30 CD I-NP
an DT B-NP
ounce NN I-NP
, , O
up IN O
20 CD B-NP
cents NNS I-NP
. . O

Estimated VBN B-NP
volume NN I-NP
was VBD O
a DT B-NP
light NN I-NP
2.4 CD I-NP
million CD I-NP
ounces NNS I-NP
. . O

In IN O
early JJ B-NP
trading NN I-NP
in IN O
Hong NNP B-NP
Kong NNP I-NP
Monday NNP B-NP
, , O
gold NN B-NP
was VBD O
quoted VBN O
at IN O
$ $ B-NP
366.50 CD I-NP
an DT B-NP
ounce NN I-NP
. . O

East NNP B-NP
Rock NNP I-NP
Partners NNP I-NP
Limited NNP I-NP
Partnership NNP I-NP
said VBD O
it PRP B-NP
proposed VBD O
to TO O
acquire VB O
A.P. NNP B-NP
Green NNP I-NP
Industries NNP I-NP
Inc. NNP I-NP
for IN O
$ $ B-NP
40 CD I-NP
a DT B-NP
share NN I-NP
. . O

In IN O
an DT B-NP
Oct. NNP I-NP
19 CD I-NP
letter NN I-NP
to TO O
A.P. NNP B-NP
Green NNP I-NP
's POS B-NP
board NN I-NP
, , O
East NNP B-NP
Rock NNP I-NP
said VBD O
the DT B-NP
offer NN I-NP
is VBZ O
subject NN O