With no explanation, label each line with "location-GPE", "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Alta
Badia
is
a
regular
stop
on
the
World
Cup
schedule
,
usually
by
the
men
in
mid-December
.
Alta:location-GPE
Badia:location-GPE
is:O
a:O
regular:O
stop:O
on:O
the:O
World:event-sportsevent
Cup:event-sportsevent
schedule:O
,:O
usually:O
by:O
the:O
men:O
in:O
mid-December:O
.:O