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 ":".
the
summit
is
in
Yosemite
National
Park
near
the
park
's
eastern
boundary
.
the:O
summit:O
is:O
in:O
Yosemite:O
National:location-park
Park:location-park
near:O
the:O
park:O
's:O
eastern:O
boundary:O
.:O