With no explanation, label each line with "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
appeared
in
13
World
Series
games
,
winning
two
and
losing
two
,
with
a
3.16
ERA
.
He:O
appeared:O
in:O
13:O
World:event-sportsevent
Series:event-sportsevent
games:O
,:O
winning:O
two:O
and:O
losing:O
two:O
,:O
with:O
a:O
3.16:O
ERA:O
.:O