With no explanation, label each line with "O", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
music
video
was
directed
by
Nick
Bartlett
and
premiered
on
19
September
2014
.
The:O
music:O
video:O
was:O
directed:O
by:O
Nick:person-director
Bartlett:person-director
and:O
premiered:O
on:O
19:O
September:O
2014:O
.:O