With no explanation, label each line with "art-broadcastprogram", "O", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
In
September
2011
,
Cartoon
Network
HD
launched
on
Sky
.
In:O
September:O
2011:O
,:O
Cartoon:O
Network:O
HD:O
launched:O
on:O
Sky:art-broadcastprogram
.:O