With no explanation, label each line with "location-GPE", "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Islamic
Group
had
publicly
threatened
to
retaliate
against
the
United
States
if
Rahman
was
not
released
from
prison
.
The:O
Islamic:organization-other
Group:organization-other
had:O
publicly:O
threatened:O
to:O
retaliate:O
against:O
the:O
United:location-GPE
States:location-GPE
if:O
Rahman:person-other
was:O
not:O
released:O
from:O
prison:O
.:O