Task: Story Composition
Input (English): Premise: Tim was about to drive his first car. 
 Initial Context: He bought it at a bargain price. 
 Original Ending: However, it wouldn't start up. He needed to figure out what was wrong. When he looked under the hood, half the engine had fallen apart. 
 Counterfactual Context: He had just finished drivers ed and his uncle bought him a brand new car.
Output (English): He didn't know how to start it. He needed to figure it out. He figured out it was a keyless start.