With no explanation, label each line with "O", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Although
it
was
small
in
comparison
to
parks
in
neighboring
states
,
such
as
Cedar
Point
and
Michigan
's
Adventure
,
it
remained
one
of
the
largest
parks
in
the
region
.
Although:O
it:O
was:O
small:O
in:O
comparison:O
to:O
parks:O
in:O
neighboring:O
states:O
,:O
such:O
as:O
Cedar:location-park
Point:location-park
and:O
Michigan:location-park
's:location-park
Adventure:location-park
,:O
it:O
remained:O
one:O
of:O
the:O
largest:O
parks:O
in:O
the:O
region:O
.:O