With no explanation, label each line with "O", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
2007
,
it
was
also
confirmed
that
the
table
grape
Corinto
bianco
was
a
seedless
mutation
of
Pedro
Ximénez
.
In:O
2007:O
,:O
it:O
was:O
also:O
confirmed:O
that:O
the:O
table:O
grape:O
Corinto:product-food
bianco:product-food
was:O
a:O
seedless:O
mutation:O
of:O
Pedro:product-food
Ximénez:product-food
.:O