With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
is
a
1994
platform
game
developed
and
published
by
Sega
.
is:O
a:O
1994:O
platform:O
game:O
developed:O
and:O
published:O
by:O
Sega:organization-company
.:O