With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Another
Cochrane
Investigation
has
found
post-operative
pain
is
effectively
managed
with
either
ibuprofen
,
or
ibuprofen
in
combination
with
acetaminophen
.
Another:O
Cochrane:O
Investigation:O
has:O
found:O
post-operative:other-medical
pain:other-medical
is:O
effectively:O
managed:O
with:O
either:O
ibuprofen:other-medical
,:O
or:O
ibuprofen:other-medical
in:O
combination:O
with:O
acetaminophen:other-medical
.:O