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 ":".
Tyrosine
kinase
inhibitors
have
been
shown
to
inhibit
the
VEGF
,
EGFR
,
and
MET
,
pathways
that
are
frequently
over-expressed
in
epithelioid
sarcoma
.
Tyrosine:other-biologything
kinase:other-biologything
inhibitors:other-biologything
have:O
been:O
shown:O
to:O
inhibit:O
the:O
VEGF:other-biologything
,:O
EGFR:other-biologything
,:O
and:O
MET:other-biologything
,:O
pathways:O
that:O
are:O
frequently:O
over-expressed:O
in:O
epithelioid:O
sarcoma:O
.:O