With no explanation, label each line with "O", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
meetings
are
held
during
the
first
week
of
March
,
commemorating
Texas
Independence
Day
.
The:O
meetings:O
are:O
held:O
during:O
the:O
first:O
week:O
of:O
March:O
,:O
commemorating:O
Texas:event-other
Independence:event-other
Day:event-other
.:O