With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Brooklyn
Bridge
is
supported
by
four
main
cables
,
which
descend
from
the
tops
of
the
suspension
towers
and
help
support
the
deck
.
The:O
Brooklyn:building-other
Bridge:building-other
is:O
supported:O
by:O
four:O
main:O
cables:O
,:O
which:O
descend:O
from:O
the:O
tops:O
of:O
the:O
suspension:O
towers:O
and:O
help:O
support:O
the:O
deck:O
.:O