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
dry
dock
itself
has
since
been
completely
drained
and
inspected
now
that
the
gates
are
back
in
place
and
fully
sealed
.
The:O
dry:O
dock:O
itself:O
has:O
since:O
been:O
completely:O
drained:O
and:O
inspected:O
now:O
that:O
the:O
gates:O
are:O
back:O
in:O
place:O
and:O
fully:O
sealed:O
.:O