With no explanation, label each line with "art-music", "O", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
In
2017
,
the
band
released
``
Clock
Work
``
,
their
first
single
in
seven
years
.
In:O
2017:O
,:O
the:O
band:O
released:O
``:O
Clock:art-music
Work:art-music
``:O
,:O
their:O
first:O
single:O
in:O
seven:O
years:O
.:O