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 ":".
He
has
achieved
two
victories
over
a
world
No
.
He:O
has:O
achieved:O
two:O
victories:O
over:O
a:O
world:O
No:O
.:O