With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
temperature
of
the
Unit
1
core
coolant
increased
from
to
during
the
36
minutes
required
to
re-energize
the
A-side
bus
.
The:O
temperature:O
of:O
the:O
Unit:O
1:O
core:O
coolant:O
increased:O
from:O
to:O
during:O
the:O
36:O
minutes:O
required:O
to:O
re-energize:O
the:O
A-side:O
bus:O
.:O