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 ":".
Its
quality
depends
on
the
adjacent
consonants
.
Its:O
quality:O
depends:O
on:O
the:O
adjacent:O
consonants:O
.:O