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 ":".
Mount
Bonnell
Park
is
a
popular
destination
,
located
at
one
of
the
highest
points
in
the
city
.
Mount:location-park
Bonnell:location-park
Park:location-park
is:O
a:O
popular:O
destination:O
,:O
located:O
at:O
one:O
of:O
the:O
highest:O
points:O
in:O
the:O
city:O
.:O