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: hands 
before: empty 
after: occupied 
attr: state
Example Output: state of hands was empty before and occupied afterwards

Example Input: entity: sausage 
before: on counter 
after: in pan 
attr: location
Example Output: location of sausage was on counter before and in pan afterwards

Example Input: entity: you 
before: equipping nothing 
after: equipping items 
attr: state
Example Output:
state of you was equipping nothing before and equipping items afterwards

