Task: Story Composition
Input (English): Premise: Tim was going to a party. 
 Initial Context: he took his bike. 
 Original Ending: The party was on a steep hill. It was a huge struggle to get up the hill. Tim thought about the awesome party and kept going to the top. 
 Counterfactual Context: He drove there in top speed.
Output (English): He had to slow down when he reached a steep hill. It was a huge struggle to get up the hill. Tim thought about the awesome party and kept going to the top.