Given an entity, a before event, an after event, and an attribute related to the entity, generate a sentence as output. Your sentence should show the changes in the attribute of the entity.

entity: potato's
before: dirty
after: clean
attr: cleanliness
cleanliness of potato's was dirty before and clean afterwards

entity: green pepper
before: whole
after: chopped
attr: wholeness
wholeness of green pepper was whole before and chopped afterwards

entity: toothpaste tube
before: fuller
after: emptier
attr: fullness
fullness of toothpaste tube was fuller before and emptier afterwards