With no explanation, label each line with "location-GPE", "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Sapporo
successfully
bid
for
the
1972
Winter
Olympics
,
which
marked
the
first
Winter
Olympic
game
held
in
Asia
.
Sapporo:location-GPE
successfully:O
bid:O
for:O
the:O
1972:O
Winter:event-sportsevent
Olympics:event-sportsevent
,:O
which:O
marked:O
the:O
first:O
Winter:event-sportsevent
Olympic:event-sportsevent
game:O
held:O
in:O
Asia:location-GPE
.:O