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
channel
closed
on
31
July
2017
after
apparent
financial
difficulty
.
The:O
channel:O
closed:O
on:O
31:O
July:O
2017:O
after:O
apparent:O
financial:O
difficulty:O
.:O