With no explanation, label each line with "O", "building-restaurant", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
original
Big
Hardee
was
introduced
in
1995
and
was
designed
to
compete
against
McDonald
's
Big
Mac
or
Burger
King
's
Whopper
.
The:O
original:O
Big:product-food
Hardee:product-food
was:O
introduced:O
in:O
1995:O
and:O
was:O
designed:O
to:O
compete:O
against:O
McDonald:building-restaurant
's:O
Big:product-food
Mac:product-food
or:O
Burger:building-restaurant
King:building-restaurant
's:O
Whopper:product-food
.:O