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 ":".
This
shows
that
the
Fas
-pathway
may
play
a
role
in
the
pathogenesis
of
the
apoptosis
of
tubule
cells
during
the
early
ischemic-reperfusion
period
.
This:O
shows:O
that:O
the:O
Fas:other-biologything
-pathway:O
may:O
play:O
a:O
role:O
in:O
the:O
pathogenesis:O
of:O
the:O
apoptosis:O
of:O
tubule:O
cells:O
during:O
the:O
early:O
ischemic-reperfusion:O
period:O
.:O