With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
As
a
result
,
he
called
the
bottom
of
the
fourth
inning
from
the
entrance
behind
home
plate
.
As:O
a:O
result:O
,:O
he:O
called:O
the:O
bottom:O
of:O
the:O
fourth:O
inning:O
from:O
the:O
entrance:O
behind:O
home:O
plate:O
.:O