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.
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Question: entity: glue
before: on car
after: removed
attr: availability

Answer: availability of glue was on car before and removed afterwards

Question: entity: fudge
before: in pot
after: on cookie sheet
attr: location

Answer: location of fudge was in pot before and on cookie sheet afterwards

Question: entity: testicles
before: loose
after: contained
attr: state

Answer:
state of testicles was loose before and contained afterwards