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: the tarts
before: in fridge
after: on countertop on serving dish
attr: placement

SOLUTION: placement of the tarts was in the fridge before and on a countertop on a serving dish afterwards

PROBLEM: entity: task
before: unfinished
after: finished
attr: state

SOLUTION: state of task was unfinished before and finished afterwards

PROBLEM: entity: you
before: unaware helmet should be worn
after: now aware helmet should be worn
attr: knowledge

SOLUTION:
knowledge of you was unaware helmet should be worn before, and now aware helmet should be worn afterwards.