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 ":".
It
is
fastened
using
flexible
plate
connections
fastened
by
bolts
and
cables
under
tension
.
It:O
is:O
fastened:O
using:O
flexible:O
plate:O
connections:O
fastened:O
by:O
bolts:O
and:O
cables:O
under:O
tension:O
.:O