With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Philips
Arena
opened
on
September
18
,
1999
.
Philips:building-other
Arena:building-other
opened:O
on:O
September:O
18:O
,:O
1999:O
.:O