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: sponge 
before: clean 
after: dirty 
attr: cleanness

Ex Output:
cleanness of sponge was clean before and dirty afterwards


Ex Input:
entity: cups 
before: in cabinet 
after: on tray 
attr: location

Ex Output:
location of cups was in cabinet before and on tray afterwards


Ex Input:
entity: final story 
before: locked 
after: unlocked 
attr: state

Ex Output:

state of final story was locked before and unlocked afterwards


