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 ":".
Hakewill
was
the
son
of
Henry
Hakewill
and
Anne
Sarah
Frith
.
Hakewill:person-other
was:O
the:O
son:O
of:O
Henry:person-other
Hakewill:person-other
and:O
Anne:person-other
Sarah:person-other
Frith:person-other
.:O