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 ":".
Starting
in
the
Fall
of
2006
,
they
offered
a
4-year
degree
.
Starting:O
in:O
the:O
Fall:O
of:O
2006:O
,:O
they:O
offered:O
a:O
4-year:O
degree:O
.:O