On the other hand, heating within the package frequently is less costly and produces quite acceptable quality with the majority of foods and most of our present canned food supply is heated in the package.
(heating within the package; is; less costly; T:frequently) (heating within the package; produces; quite acceptable quality; T:frequently) (most of our present canned food supply; is heated; L:in the package)
heating within the package heating within the package most of our present canned food supply
is produces is heated
less costly T:frequently
quite acceptable quality T:frequently
L:in the package