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 ":".
Since
that
time
,
she
has
also
served
as
an
advisor
on
two
other
United
States
Department
of
Energy
studies
;
one
on
the
threat
of
nuclear
terrorism
and
the
other
a
blue-ribbon
panel
on
the
future
of
nuclear
energy
.
Since:O
that:O
time:O
,:O
she:O
has:O
also:O
served:O
as:O
an:O
advisor:O
on:O
two:O
other:O
United:organization-government/governmentagency
States:organization-government/governmentagency
Department:organization-government/governmentagency
of:organization-government/governmentagency
Energy:organization-government/governmentagency
studies:O
;:O
one:O
on:O
the:O
threat:O
of:O
nuclear:O
terrorism:O
and:O
the:O
other:O
a:O
blue-ribbon:O
panel:O
on:O
the:O
future:O
of:O
nuclear:O
energy:O
.:O