With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
His
work
has
also
uncovered
the
contributions
of
microglia
to
amyloid
beta
and
tau
pathology
in
neurodegeneration
.
His:O
work:O
has:O
also:O
uncovered:O
the:O
contributions:O
of:O
microglia:other-biologything
to:O
amyloid:other-biologything
beta:other-biologything
and:O
tau:other-biologything
pathology:O
in:O
neurodegeneration:O
.:O