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
roundhouse
and
turntable
were
dismantled
.
The:O
roundhouse:O
and:O
turntable:O
were:O
dismantled:O
.:O