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 ":".
Limited
information
is
available
on
overdose
with
ofloxacin
.
Limited:O
information:O
is:O
available:O
on:O
overdose:O
with:O
ofloxacin:O
.:O