With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
His
father
abandoned
the
family
shortly
after
Conley
's
birth
,
leaving
his
actress
mother
to
raise
the
three
boys
.
His:O
father:O
abandoned:O
the:O
family:O
shortly:O
after:O
Conley:person-other
's:O
birth:O
,:O
leaving:O
his:O
actress:O
mother:O
to:O
raise:O
the:O
three:O
boys:O
.:O