With no explanation, label each line with "other-disease", "O", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Her
father
died
of
lung
cancer
when
Billie
was
9
years
old
.
Her:O
father:O
died:O
of:O
lung:other-disease
cancer:other-disease
when:O
Billie:person-actor
was:O
9:O
years:O
old:O
.:O