With no explanation, label each line with "other-disease", "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Pixantrone
also
reduces
the
severity
of
experimental
autoimmune
myasthenia
gravis
in
Lewis
rats
,
and
in
vitro
cell
viability
experiments
indicated
that
Pixantrone
significantly
reduces
amyloid
beta
(
A
beta
(
1-42
)
)
neurotoxicity
,
a
mechanism
implicated
in
Alzheimer
's
disease
.
Pixantrone:other-medical
also:O
reduces:O
the:O
severity:O
of:O
experimental:O
autoimmune:O
myasthenia:O
gravis:O
in:O
Lewis:O
rats:O
,:O
and:O
in:O
vitro:O
cell:O
viability:O
experiments:O
indicated:O
that:O
Pixantrone:other-medical
significantly:O
reduces:O
amyloid:O
beta:O
(:O
A:O
beta:O
(:O
1-42:O
):O
):O
neurotoxicity:O
,:O
a:O
mechanism:O
implicated:O
in:O
Alzheimer:other-disease
's:other-disease
disease:other-disease
.:O