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
results
of
GSK
's
RECORD
trial
were
published
in
June
2009
.
The:O
results:O
of:O
GSK:O
's:O
RECORD:O
trial:O
were:O
published:O
in:O
June:O
2009:O
.:O