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 ":".
After
the
tournament
,
merger
talks
between
the
2
leagues
went
sour
and
were
put
off
for
good
.
After:O
the:O
tournament:O
,:O
merger:O
talks:O
between:O
the:O
2:O
leagues:O
went:O
sour:O
and:O
were:O
put:O
off:O
for:O
good:O
.:O