With no explanation, label each line with "location-GPE", "O", "other-medical", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
biggest
controversy
of
the
2012
Breeders
'
Cup
related
to
the
use
of
the
anti-bleeding
medication
Furosemide
(
Lasix
)
,
commonly
used
in
North
America
but
not
permitted
elsewhere
.
The:O
biggest:O
controversy:O
of:O
the:O
2012:event-sportsevent
Breeders:event-sportsevent
':event-sportsevent
Cup:event-sportsevent
related:O
to:O
the:O
use:O
of:O
the:O
anti-bleeding:O
medication:O
Furosemide:other-medical
(:O
Lasix:other-medical
):O
,:O
commonly:O
used:O
in:O
North:location-GPE
America:location-GPE
but:O
not:O
permitted:O
elsewhere:O
.:O