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 ":".
Vitamin
C
(
also
known
as
ascorbic
acid
and
ascorbate
)
is
a
vitamin
found
in
various
foods
and
sold
as
a
dietary
supplement
.
Vitamin:other-biologything
C:other-biologything
(:O
also:O
known:O
as:O
ascorbic:other-biologything
acid:other-biologything
and:O
ascorbate:other-biologything
):O
is:O
a:O
vitamin:O
found:O
in:O
various:O
foods:O
and:O
sold:O
as:O
a:O
dietary:O
supplement:O
.:O