With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
his
later
years
,
he
devoted
himself
to
psychology
,
earned
a
master
's
degree
,
and
served
as
vice
president
of
the
Southern
California
chapter
of
the
Tourette
Syndrome
Association
.
In:O
his:O
later:O
years:O
,:O
he:O
devoted:O
himself:O
to:O
psychology:O
,:O
earned:O
a:O
master:O
's:O
degree:O
,:O
and:O
served:O
as:O
vice:O
president:O
of:O
the:O
Southern:organization-other
California:organization-other
chapter:organization-other
of:organization-other
the:organization-other
Tourette:organization-other
Syndrome:organization-other
Association:organization-other
.:O