With no explanation, label each line with "O", "organization-company", "organization-other", "organization-sportsteam", "organization-media/newspaper", "location-GPE", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
Root
Sports
Northwest
is
an
American
regional
sports
network
that
is
owned
as
a
60/40
joint
venture
between
the
Seattle
Mariners
and
WarnerMedia
News
&
amp
;
Sports
,
a
division
of
AT
&
amp
;
T
's
WarnerMedia
respectively
,
the
latter
of
which
operates
it
as
part
of
the
AT
&
amp
;
T
SportsNet
chain
of
regional
networks
and
as
an
affiliate
of
Fox
Sports
Networks
.
Root:organization-other
Sports:organization-other
Northwest:organization-other
is:O
an:O
American:location-GPE
regional:O
sports:O
network:O
that:O
is:O
owned:O
as:O
a:O
60/40:O
joint:O
venture:O
between:O
the:O
Seattle:organization-sportsteam
Mariners:organization-sportsteam
and:O
WarnerMedia:organization-media/newspaper
News:organization-media/newspaper
&:organization-media/newspaper
amp:organization-media/newspaper
;:O
Sports:O
,:O
a:O
division:O
of:O
AT:organization-company
&:organization-company
amp:organization-company
;:O
T:organization-media/newspaper
's:organization-media/newspaper
WarnerMedia:organization-media/newspaper
respectively:O
,:O
the:O
latter:O
of:O
which:O
operates:O
it:O
as:O
part:O
of:O
the:O
AT:organization-company
&:organization-company
amp:organization-company
;:O
T:organization-media/newspaper
SportsNet:organization-media/newspaper
chain:O
of:O
regional:O
networks:O
and:O
as:O
an:O
affiliate:O
of:O
Fox:organization-company
Sports:organization-company
Networks:organization-company
.:O