With no explanation, label each line with "O", "organization-company", "person-other", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Marvel
art
director
John
Romita
,
however
,
believed
,
``
Chip
was
supposed
to
take
his
place
.
Marvel:organization-company
art:O
director:O
John:person-director
Romita:person-director
,:O
however:O
,:O
believed:O
,:O
``:O
Chip:person-other
was:O
supposed:O
to:O
take:O
his:O
place:O
.:O