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 ":".
The
FIS
Alpine
World
Ski
Championships
1966
were
held
in
South
America
from
4–14
August
at
Portillo
,
Chile
.
The:event-sportsevent
FIS:event-sportsevent
Alpine:event-sportsevent
World:event-sportsevent
Ski:event-sportsevent
Championships:event-sportsevent
1966:O
were:O
held:O
in:O
South:location-GPE
America:location-GPE
from:O
4–14:O
August:O
at:O
Portillo:location-GPE
,:O
Chile:location-GPE
.:O