With no explanation, label each line with "art-broadcastprogram", "O", "organization-company", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
To
improve
the
ratings
of
ABS-CBN
,
``
Balitang
K
``
was
launched
as
a
pre-program
to
``
TV
Patrol
``
.
To:O
improve:O
the:O
ratings:O
of:O
ABS-CBN:organization-company
,:O
``:O
Balitang:art-broadcastprogram
K:art-broadcastprogram
``:O
was:O
launched:O
as:O
a:O
pre-program:O
to:O
``:O
TV:art-broadcastprogram
Patrol:art-broadcastprogram
``:O
.:O