With no explanation, label each line with "O", "building-hospital", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
2005
World
Series
of
Poker
was
the
first
held
outside
of
Binion
's
Horseshoe
Casino
,
though
the
final
few
days
of
the
main
event
were
held
in
the
legendary
Benny
's
Bullpen
.
The:O
2005:event-other
World:event-other
Series:event-other
of:event-other
Poker:event-other
was:O
the:O
first:O
held:O
outside:O
of:O
Binion:building-hospital
's:building-hospital
Horseshoe:building-hospital
Casino:building-hospital
,:O
though:O
the:O
final:O
few:O
days:O
of:O
the:O
main:O
event:O
were:O
held:O
in:O
the:O
legendary:O
Benny:building-hospital
's:building-hospital
Bullpen:building-hospital
.:O