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: game
before: ongoing
after: finished
attr: completion

Answer: completion of game was ongoing before and finished afterwards

Question: entity: stove burner
before: off
after: on
attr: electric conductivity

Answer: electric conductivity of stove burner was off before and on afterwards

Question: entity: disc
before: in box
after: in hand
attr: location

Answer:
location of disc was in box before and in hand afterwards