With no explanation, label each line with "building-other", "O", "organization-government/governmentagency", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Following
the
Obama
team
into
the
White
House
,
he
served
as
Director
of
Advance
for
the
Vice
President
until
2011
,
when
he
became
a
Deputy
Assistant
to
the
President
and
Director
of
Advance
&
amp
;
Operations
at
the
White
House
,
a
position
he
held
until
2011
when
he
became
Director—a
position
he
held
until
his
nomination
to
the
Office
of
Chief
of
Protocol
in
the
State
Department
.
Following:O
the:O
Obama:person-politician
team:O
into:O
the:O
White:building-other
House:building-other
,:O
he:O
served:O
as:O
Director:O
of:O
Advance:O
for:O
the:O
Vice:person-politician
President:person-politician
until:O
2011:O
,:O
when:O
he:O
became:O
a:O
Deputy:O
Assistant:O
to:O
the:O
President:organization-government/governmentagency
and:organization-government/governmentagency
Director:organization-government/governmentagency
of:organization-government/governmentagency
Advance:organization-government/governmentagency
&:organization-government/governmentagency
amp:organization-government/governmentagency
;:O
Operations:O
at:O
the:O
White:building-other
House:building-other
,:O
a:O
position:O
he:O
held:O
until:O
2011:O
when:O
he:O
became:O
Director—a:O
position:O
he:O
held:O
until:O
his:O
nomination:O
to:O
the:O
Office:O
of:O
Chief:O
of:O
Protocol:O
in:O
the:O
State:organization-government/governmentagency
Department:organization-government/governmentagency
.:O