With no explanation, label each line with "art-writtenart", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
While
in
prison
he
wrote
the
novels
``
Crossing
the
Deathline
``
and
``
Shooting
at
the
Sun
``
.
While:O
in:O
prison:O
he:O
wrote:O
the:O
novels:O
``:O
Crossing:art-writtenart
the:art-writtenart
Deathline:art-writtenart
``:O
and:O
``:O
Shooting:art-writtenart
at:art-writtenart
the:art-writtenart
Sun:art-writtenart
``:O
.:O