With no explanation, label each line with "O", "other-chemicalthing", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
HMG-CoA
reductase
catalyzes
the
reduction
of
3-hydroxy-3-methylglutaryl-coenzyme
A
(
HMG-CoA
)
to
mevalonate
,
which
is
the
rate-limiting
step
in
hepatic
cholesterol
biosynthesis
.
HMG-CoA:other-biologything
reductase:other-biologything
catalyzes:O
the:O
reduction:O
of:O
3-hydroxy-3-methylglutaryl-coenzyme:other-biologything
A:other-biologything
(:O
HMG-CoA:other-biologything
):O
to:O
mevalonate:other-chemicalthing
,:O
which:O
is:O
the:O
rate-limiting:O
step:O
in:O
hepatic:O
cholesterol:other-chemicalthing
biosynthesis:O
.:O