With no explanation, label each line with "O", "organization-sportsteam", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Gators
entered
the
season
looking
to
return
to
the
College
World
Series
after
an
early
regional
exit
in
last
year
's
Lubbock
Regional
.
The:O
Gators:organization-sportsteam
entered:O
the:O
season:O
looking:O
to:O
return:O
to:O
the:O
College:event-sportsevent
World:event-sportsevent
Series:event-sportsevent
after:O
an:O
early:O
regional:O
exit:O
in:O
last:O
year:O
's:O
Lubbock:event-sportsevent
Regional:event-sportsevent
.:O