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.

Input: Consider Input: entity: fruit
before: unknown
after: chosen
attr: choice

Output: choice of fruit was unknown before, and chosen afterwards.

Input: Consider Input: entity: magic legionnaires in challenge 1
before: on platform
after: off platform
attr: location

Output: location of magic legionnaires in challenge 1 was on platform before and off platform afterwards

Input: Consider Input: entity: pastry brush
before: dry
after: wet
attr: moisture
Output: moisture of pastry brush was dry before and wet afterwards