Task: Story Composition
Input (English): Premise: Jordan was riding his skateboard at the skatepark. 
 Initial Context: He wanted to grind the biggest rail there. 
 Original Ending: He was nervous but he went for it. He jumped into the air and got onto the rail. His grind was flawless and he rode away satisfied. 
 Counterfactual Context: He didn't want to grind the biggest rail there.
Output (English): He was nervous so he didn't do it. He watched his friend jump into the air and get onto the rail. His grind was flawless.