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
2nd
year
of
the
fourth
batch
will
commence
from
September
2011
.
The:O
2nd:O
year:O
of:O
the:O
fourth:O
batch:O
will:O
commence:O
from:O
September:O
2011:O
.:O