With no explanation, label each line with "building-other", "O", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
These
two
parks
along
with
Beihai
Park
and
Jingshan
and
several
other
parks
have
a
deep
historic
tie
with
the
Forbidden
City
.
These:O
two:O
parks:O
along:O
with:O
Beihai:location-park
Park:location-park
and:O
Jingshan:location-park
and:O
several:O
other:O
parks:O
have:O
a:O
deep:O
historic:O
tie:O
with:O
the:O
Forbidden:building-other
City:building-other
.:O