With no explanation, label each line with "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
GAPN
is
used
in
a
variant
of
glycolysis
that
conserves
energy
as
NADPH
rather
than
as
ATP
.
GAPN:other-chemicalthing
is:O
used:O
in:O
a:O
variant:O
of:O
glycolysis:O
that:O
conserves:O
energy:O
as:O
NADPH:other-chemicalthing
rather:O
than:O
as:O
ATP:other-chemicalthing
.:O