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 ":".
ACH
phosphorylation
by
WNK1
promotes
the
translocation
of
ROMK1
to
clathrin
coated
pits
triggering
endocytosis
.
ACH:other-biologything
phosphorylation:O
by:O
WNK1:other-biologything
promotes:O
the:O
translocation:O
of:O
ROMK1:other-chemicalthing
to:O
clathrin:O
coated:O
pits:O
triggering:O
endocytosis:O
.:O