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
competition
was
scheduled
for
Saturday
,
March
13
,
but
was
postponed
to
Thursday
,
March
18
due
to
bad
weather
conditions
.
The:O
competition:O
was:O
scheduled:O
for:O
Saturday:O
,:O
March:O
13:O
,:O
but:O
was:O
postponed:O
to:O
Thursday:O
,:O
March:O
18:O
due:O
to:O
bad:O
weather:O
conditions:O
.:O