With no explanation, label each line with "other-disease", "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
APP
is
best
known
as
the
precursor
molecule
whose
proteolysis
generates
amyloid
beta
(
Aβ
)
,
a
polypeptide
containing
37
to
49
amino
acid
residues
,
whose
amyloid
fibrillar
form
is
the
primary
component
of
amyloid
plaques
found
in
the
brains
of
Alzheimer
's
disease
patients
.
APP:O
is:O
best:O
known:O
as:O
the:O
precursor:O
molecule:O
whose:O
proteolysis:O
generates:O
amyloid:other-biologything
beta:other-biologything
(:O
Aβ:other-biologything
):O
,:O
a:O
polypeptide:O
containing:O
37:O
to:O
49:O
amino:O
acid:O
residues:O
,:O
whose:O
amyloid:O
fibrillar:O
form:O
is:O
the:O
primary:O
component:O
of:O
amyloid:O
plaques:O
found:O
in:O
the:O
brains:O
of:O
Alzheimer:other-disease
's:O
disease:O
patients:O
.:O