With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
He
was
a
victim
of
poisoning
and
brutal
beatings
there
.
He:O
was:O
a:O
victim:O
of:O
poisoning:O
and:O
brutal:O
beatings:O
there:O
.:O