With no explanation, label each line with "O", "location-GPE", "art-broadcastprogram", "building-theater", "person-other", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Through
its
joint
venture
with
Roy
Thomson
's
Scottish
Television
at
the
Theatre
Royal
,
Glasgow
in
the
1950s
,
the
company
became
major
shareholders
in
the
new
independent
television
franchise
.
Through:O
its:O
joint:O
venture:O
with:O
Roy:person-other
Thomson:person-other
's:O
Scottish:art-broadcastprogram
Television:art-broadcastprogram
at:O
the:O
Theatre:building-theater
Royal:building-theater
,:O
Glasgow:location-GPE
in:O
the:O
1950s:O
,:O
the:O
company:O
became:O
major:O
shareholders:O
in:O
the:O
new:O
independent:O
television:O
franchise:O
.:O