With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1998
,
Armitage
signed
a
letter
to
President
Bill
Clinton
urging
Clinton
to
target
the
removal
of
Saddam
Hussein
's
regime
from
power
in
Iraq
.
In:O
1998:O
,:O
Armitage:person-politician
signed:O
a:O
letter:O
to:O
President:O
Bill:person-politician
Clinton:person-politician
urging:O
Clinton:person-politician
to:O
target:O
the:O
removal:O
of:O
Saddam:person-politician
Hussein:person-politician
's:O
regime:O
from:O
power:O
in:O
Iraq:location-GPE
.:O