With no explanation, label each line with "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
2004
,
she
served
as
the
chairwoman
of
the
platform
committee
at
the
Democratic
National
Convention
and
as
a
member
of
the
Ohio
delegation
.
In:O
2004:O
,:O
she:O
served:O
as:O
the:O
chairwoman:O
of:O
the:O
platform:O
committee:O
at:O
the:O
Democratic:organization-government/governmentagency
National:organization-government/governmentagency
Convention:organization-government/governmentagency
and:O
as:O
a:O
member:O
of:O
the:O
Ohio:O
delegation:O
.:O