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.

Input: Consider Input: entity: feet
before: close together
after: shoulder-width apart
attr: distance

Output: distance of feet was close together before and shoulder-width apart afterwards

Input: Consider Input: entity: foot
before: flat on floor
after: raised
attr: altitude

Output: altitude of foot was flat on floor before and raised afterwards

Input: Consider Input: entity: microwave
before: empty
after: full
attr: fullness
Output: fullness of microwave was empty before and full afterwards