With no explanation, label each line with "organization-media/newspaper", "location-GPE", "O", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
She
rose
through
the
ranks
in
news
,
becoming
an
on
air
reporter
at
KDKA-TV
in
Pittsburgh
,
a
writer-producer
at
NBC
,
helped
launch
MSNBC
and
from
1998
to
2004
,
Davis
served
as
senior
vice
president/creative
of
CBS
and
Dunbar
Productions
.
She:O
rose:O
through:O
the:O
ranks:O
in:O
news:O
,:O
becoming:O
an:O
on:O
air:O
reporter:O
at:O
KDKA-TV:organization-media/newspaper
in:O
Pittsburgh:location-GPE
,:O
a:O
writer-producer:O
at:O
NBC:organization-media/newspaper
,:O
helped:O
launch:O
MSNBC:organization-media/newspaper
and:O
from:O
1998:O
to:O
2004:O
,:O
Davis:person-director
served:O
as:O
senior:O
vice:O
president/creative:O
of:O
CBS:organization-media/newspaper
and:O
Dunbar:organization-media/newspaper
Productions:organization-media/newspaper
.:O