TASK DEFINITION: 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.
PROBLEM: entity: player 
before: standing 
after: attacking 
attr: state

SOLUTION: state of player was standing before and attacking afterwards

PROBLEM: entity: baking soda 
before: in container 
after: in mixing bowl 
attr: location

SOLUTION: location of baking soda was in container before and in mixing bowl afterwards

PROBLEM: entity: items 
before: separate 
after: mixed 
attr: composition

SOLUTION:
composition of items was separate before and mixed afterwards

