With no explanation, label each line with "product-car", "O", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
weekend
featured
a
separate
1
hour
45
minute
,
52
lap
Exxon
Supreme
GT
Series
race
for
GT
cars
on
the
Saturday
and
a
2-hour
,
86
lap
Exxon
World
SportsCar
Championship
race
for
World
Sports
Cars
on
the
Sunday
.
The:O
weekend:O
featured:O
a:O
separate:O
1:O
hour:O
45:O
minute:O
,:O
52:O
lap:O
Exxon:product-car
Supreme:product-car
GT:product-car
Series:product-car
race:product-car
for:product-car
GT:product-car
cars:O
on:O
the:O
Saturday:O
and:O
a:O
2-hour:O
,:O
86:O
lap:O
Exxon:event-other
World:event-other
SportsCar:event-other
Championship:event-other
race:event-other
for:event-other
World:event-other
Sports:event-other
Cars:event-other
on:O
the:O
Sunday:O
.:O