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
promotion
's
``
!
BANG
!
The:O
promotion:O
's:O
``:O
!:O
BANG:O
!:O