With no explanation, label each line with "art-writtenart", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport" or "building-hospital" preceded by ":".
It
was
based
on
the
novel
``
No
More
Gas
``
by
James
Norman
Hall
and
Charles
Nordhoff
.
It:O
was:O
based:O
on:O
the:O
novel:O
``:O
No:art-writtenart
More:art-writtenart
Gas:art-writtenart
``:O
by:O
James:person-artist/author
Norman:person-artist/author
Hall:person-artist/author
and:O
Charles:person-artist/author
Nordhoff:person-artist/author
.:O