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.

Ex Input:
entity: sausage
before: on counter
after: in pan
attr: location

Ex Output:
location of sausage was on counter before and in pan afterwards

Ex Input:
entity: horse
before: ni stables
after: on battlefield
attr: location

Ex Output:
location of horse was ni the stables before and on the battlefield afterwards

Ex Input:
entity: hurdle
before: standing
after: falling
attr: state

Ex Output:
state of hurdle was standing before and falling afterwards