With no explanation, label each line with "product-food", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1997
,
KKR
focused
the
company
solely
on
its
pasta
and
pasta
sauces
lines
.
In:O
1997:O
,:O
KKR:organization-company
focused:O
the:O
company:O
solely:O
on:O
its:O
pasta:product-food
and:O
pasta:product-food
sauces:product-food
lines:O
.:O