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 ":".
These
contain
a
logo
with
a
trebuchet
on
a
green
hill
above
a
horizontally
stretched
V-shaped
blue
river
.
These:O
contain:O
a:O
logo:O
with:O
a:O
trebuchet:O
on:O
a:O
green:O
hill:O
above:O
a:O
horizontally:O
stretched:O
V-shaped:O
blue:O
river:O
.:O