With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
It
also
provides
the
country
’
s
Television
Ratings
,
subscribed
by
all
of
the
top
ten
advertising
agencies
,
and
it
also
carries
out
extensive
research
on
newspaper
and
radio
audiences
.
It:O
also:O
provides:O
the:O
country:O
’:O
s:O
Television:O
Ratings:O
,:O
subscribed:O
by:O
all:O
of:O
the:O
top:O
ten:O
advertising:O
agencies:O
,:O
and:O
it:O
also:O
carries:O
out:O
extensive:O
research:O
on:O
newspaper:O
and:O
radio:O
audiences:O
.:O