With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
race
was
held
at
Infineon
Raceway
on
June
25
,
2006
.
The:O
race:O
was:O
held:O
at:O
Infineon:O
Raceway:O
on:O
June:O
25:O
,:O
2006:O
.:O