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 ":".
It
may
have
been
a
predator
of
early
hominins
.
It:O
may:O
have:O
been:O
a:O
predator:O
of:O
early:O
hominins:O
.:O