With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Selena
and
her
record-producer
brother
A.B
.
Selena:person-artist/author
and:O
her:O
record-producer:O
brother:O
A.B:O
.:O