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: bottles
before: loose
after: assembled
attr: organization

Output: organization of bottles was loose before and assembled afterwards

Input: Consider Input: entity: crafting grid
before: empty
after: full of wool
attr: container

Output: container of crafting grid was empty before and full of wool afterwards

Input: Consider Input: entity: plastic bag
before: on floor
after: in trash
attr: location
Output: location of plastic bag was on the floor before and in the trash afterwards