With no explanation, label each line with "other-livingthing", "O", "other-chemicalthing", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Bacteria
like
``
Desulfuromonas
acetoxidans
``
are
able
to
reduce
sulfur
at
the
cost
of
acetate
.
Bacteria:other-livingthing
like:O
``:O
Desulfuromonas:other-biologything
acetoxidans:other-biologything
``:O
are:O
able:O
to:O
reduce:O
sulfur:other-chemicalthing
at:O
the:O
cost:O
of:O
acetate:other-chemicalthing
.:O