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 ":".
A
study
cum
examination
centre
(
Code
No
.
A:O
study:O
cum:O
examination:O
centre:O
(:O
Code:O
No:O
.:O