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 ":".
The
activated
ATM
triggers
a
sequence
of
events
including
cell
cycle
arrest
which
allows
time
for
the
repair
of
the
damaged
DNA
.
The:O
activated:O
ATM:other-biologything
triggers:O
a:O
sequence:O
of:O
events:O
including:O
cell:O
cycle:O
arrest:O
which:O
allows:O
time:O
for:O
the:O
repair:O
of:O
the:O
damaged:O
DNA:other-biologything
.:O