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: you
before: planning
after: now hunting for rocks
attr: focus
Example Output: focus of you was planning before and now hunting for rocks afterwards

Example Input: entity: head
before: left alone
after: measured from side to side
attr: head
Example Output: head of head was left alone before and measured from side to side afterwards

Example Input: entity: bacon
before: flat
after: rolled
attr: shape
Example Output:
shape of bacon was flat before and rolled afterwards