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 ":".
The
white
paint
did
not
hit
Zhang
but
did
hit
his
body
guards
.
The:O
white:O
paint:O
did:O
not:O
hit:O
Zhang:O
but:O
did:O
hit:O
his:O
body:O
guards:O
.:O