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 ":".
He
was
unmarried
and
the
margraviate
went
to
his
brother
Henry
.
He:O
was:O
unmarried:O
and:O
the:O
margraviate:O
went:O
to:O
his:O
brother:O
Henry:person-other
.:O