With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
ground
floor
of
most
buildings
usually
consist
of
cafes
and
shops
,
promoting
pedestrian
traffic
along
the
smaller
streets
of
the
neighborhood
.
The:O
ground:O
floor:O
of:O
most:O
buildings:O
usually:O
consist:O
of:O
cafes:O
and:O
shops:O
,:O
promoting:O
pedestrian:O
traffic:O
along:O
the:O
smaller:O
streets:O
of:O
the:O
neighborhood:O
.:O