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 ":".
After
being
given
an
artificial
leg
,
Capt
.
After:O
being:O
given:O
an:O
artificial:O
leg:O
,:O
Capt:O
.:O