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 ":".
Later
he
wrestled
professionally
under
the
name
``
Mad
Murdock
``
and
ran
a
wrestling
carnival
,
meeting
all
comers
.
Later:O
he:O
wrestled:O
professionally:O
under:O
the:O
name:O
``:O
Mad:person-other
Murdock:person-other
``:O
and:O
ran:O
a:O
wrestling:O
carnival:O
,:O
meeting:O
all:O
comers:O
.:O