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 ":".
Under
such
conditions
,
HMGB1
promotes
cell
survival
by
sustaining
autophagy
through
interactions
with
beclin-1
.
Under:O
such:O
conditions:O
,:O
HMGB1:other-biologything
promotes:O
cell:O
survival:O
by:O
sustaining:O
autophagy:O
through:O
interactions:O
with:O
beclin-1:other-biologything
.:O