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 ":".
The
European
Court
ruled
that
pre-packaged
ham
must
be
produced
,
sliced
,
and
packaged
in
Parma
in
order
to
be
labeled
for
sale
as
``
Parma
ham
``
.
The:O
European:location-GPE
Court:O
ruled:O
that:O
pre-packaged:O
ham:O
must:O
be:O
produced:O
,:O
sliced:O
,:O
and:O
packaged:O
in:O
Parma:location-GPE
in:O
order:O
to:O
be:O
labeled:O
for:O
sale:O
as:O
``:O
Parma:product-food
ham:product-food
``:O
.:O