With no explanation, label each line with "O", "organization-company", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1994
,
Disney
held
the
Walt
Disney
World
Marathon
,
its
first
road
race
added
additional
races
later
.
In:O
1994:O
,:O
Disney:organization-company
held:O
the:O
Walt:event-sportsevent
Disney:event-sportsevent
World:event-sportsevent
Marathon:event-sportsevent
,:O
its:O
first:O
road:O
race:O
added:O
additional:O
races:O
later:O
.:O