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 ":".
They
were
the
parents
of
a
daughter
,
George
Helen
Hunt
(
1912-2000
)
.
They:O
were:O
the:O
parents:O
of:O
a:O
daughter:O
,:O
George:person-other
Helen:person-other
Hunt:person-other
(:O
1912-2000:O
):O
.:O