With no explanation, label each line with "location-GPE", "O", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
A
``
Lou-Mal
``
pie
uses
a
``
sausage
patty
,
''
a
single
patty
of
Italian
sausage
below
the
layer
of
tomato
chunks
or
sauce
,
as
opposed
to
the
more
traditional
crumbled
sausage
.
A:O
``:O
Lou-Mal:product-food
``:O
pie:O
uses:O
a:O
``:O
sausage:O
patty:O
,:O
'':O
a:O
single:O
patty:O
of:O
Italian:location-GPE
sausage:O
below:O
the:O
layer:O
of:O
tomato:O
chunks:O
or:O
sauce:O
,:O
as:O
opposed:O
to:O
the:O
more:O
traditional:O
crumbled:O
sausage:O
.:O