With no explanation, label each line with "organization-media/newspaper", "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
WWPX-TV
,
virtual
channel
60
(
VHF
digital
channel
13
)
,
is
an
Ion
Television
owned-and-operated
station
licensed
to
Martinsburg
,
West
Virginia
,
United
States
and
serving
the
northwestern
portion
of
the
Washington
,
D.C
.
television
market
.
WWPX-TV:organization-media/newspaper
,:O
virtual:O
channel:O
60:O
(:O
VHF:organization-media/newspaper
digital:O
channel:O
13:O
):O
,:O
is:O
an:O
Ion:organization-company
Television:organization-company
owned-and-operated:O
station:O
licensed:O
to:O
Martinsburg:location-GPE
,:O
West:location-GPE
Virginia:location-GPE
,:O
United:location-GPE
States:location-GPE
and:O
serving:O
the:O
northwestern:O
portion:O
of:O
the:O
Washington:location-GPE
,:location-GPE
D.C:location-GPE
.:location-GPE
television:O
market:O
.:O