With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
became
prominent
in
the
news
just
before
the
2004
U.S
.
presidential
election
for
his
study
estimating
that
100,000
Iraqi
civilians
had
been
killed
in
the
Iraq
war
at
a
time
when
official
U.S
.
government
counts
were
much
lower
.
He:O
became:O
prominent:O
in:O
the:O
news:O
just:O
before:O
the:O
2004:O
U.S:location-GPE
.:location-GPE
presidential:O
election:O
for:O
his:O
study:O
estimating:O
that:O
100,000:O
Iraqi:location-GPE
civilians:O
had:O
been:O
killed:O
in:O
the:O
Iraq:location-GPE
war:O
at:O
a:O
time:O
when:O
official:O
U.S:location-GPE
.:location-GPE
government:O
counts:O
were:O
much:O
lower:O
.:O