With no explanation, label each line with "art-music", "O", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
[
Source
:
Beyond
Recognition
album
cover
]
[:O
Source:O
::O
Beyond:art-music
Recognition:art-music
album:O
cover:O
]:O