With no explanation, label each line with "O", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Sandusky
Speedway
hosted
weekly
competition
in
Spectator
Stock
(
an
entry
level
division
with
four-
and
six-cylinder
passenger
cars
with
automatic
transmissions
)
,
Street
Stock
,
Sportsman
,
Modified
and
Sprint
Car
classes
until
the
2012
season
when
the
Spectator
Stock
division
and
Sportman
division
were
removed
from
the
weekly
racing
schedule
.
Sandusky:building-sportsfacility
Speedway:building-sportsfacility
hosted:O
weekly:O
competition:O
in:O
Spectator:O
Stock:O
(:O
an:O
entry:O
level:O
division:O
with:O
four-:O
and:O
six-cylinder:O
passenger:O
cars:O
with:O
automatic:O
transmissions:O
):O
,:O
Street:O
Stock:O
,:O
Sportsman:O
,:O
Modified:O
and:O
Sprint:O
Car:O
classes:O
until:O
the:O
2012:O
season:O
when:O
the:O
Spectator:O
Stock:O
division:O
and:O
Sportman:O
division:O
were:O
removed:O
from:O
the:O
weekly:O
racing:O
schedule:O
.:O