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
Dig
for
the
Day
begins
at
8am
and
finishes
at
5pm
.
The:O
Dig:O
for:O
the:O
Day:O
begins:O
at:O
8am:O
and:O
finishes:O
at:O
5pm:O
.:O