With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
IL-10
transcription
is
activated
by
signal
transducer
and
activator
of
transcription
3
(
STAT3
)
.
IL-10:other-biologything
transcription:O
is:O
activated:O
by:O
signal:O
transducer:O
and:O
activator:O
of:O
transcription:O
3:O
(:O
STAT3:other-biologything
):O
.:O