With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Alaska
Raceway
Park
is
a
motorsports
complex
conducting
races
from
Mother
's
Day
to
Labor
Day
.
Alaska:location-other
Raceway:location-other
Park:location-other
is:O
a:O
motorsports:O
complex:O
conducting:O
races:O
from:O
Mother:O
's:O
Day:O
to:O
Labor:O
Day:O
.:O