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 ":".
Additional
mechanical
properties
can
be
obtained
by
combining
fibrin
with
other
suitable
scaffolds
.
Additional:O
mechanical:O
properties:O
can:O
be:O
obtained:O
by:O
combining:O
fibrin:other-biologything
with:O
other:O
suitable:O
scaffolds:O
.:O