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 ":".
Amyloid
beta
monomers
are
soluble
and
contain
short
regions
of
beta
sheet
and
polyproline
II
helix
secondary
structures
in
solution
,
though
they
are
largely
alpha
helical
in
membranes
;
however
,
at
sufficiently
high
concentration
,
they
undergo
a
dramatic
conformational
change
to
form
a
beta
sheet-rich
tertiary
structure
that
aggregates
to
form
amyloid
fibrils
.
Amyloid:other-disease
beta:other-biologything
monomers:other-biologything
are:O
soluble:O
and:O
contain:O
short:O
regions:O
of:O
beta:O
sheet:O
and:O
polyproline:other-biologything
II:other-biologything
helix:O
secondary:O
structures:O
in:O
solution:O
,:O
though:O
they:O
are:O
largely:O
alpha:other-biologything
helical:other-biologything
in:O
membranes:O
;:O
however:O
,:O
at:O
sufficiently:O
high:O
concentration:O
,:O
they:O
undergo:O
a:O
dramatic:O
conformational:O
change:O
to:O
form:O
a:O
beta:other-biologything
sheet-rich:other-biologything
tertiary:O
structure:O
that:O
aggregates:O
to:O
form:O
amyloid:O
fibrils:O
.:O