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.

Example Input: entity: hot dogs
before: absent
after: present
attr: location
Example Output: location of hot dogs was absent before and present afterwards

Example Input: entity: garden fork
before: cleaner
after: dirtier
attr: cleanness
Example Output: cleanness of garden fork was cleaner before and dirtier afterwards

Example Input: entity: the sticker
before: completely against car
after: now being lifted
attr: state
Example Output:
state of the sticker was completely against the car before and now being lifted afterwards