Task: Story Composition
Input (English): Premise: Ed was with his dad at a baseball game. 
 Initial Context: He looked down for a moment. 
 Original Ending: When he raised his head, a ball was flying towards him. He quickly put up the glove he'd brought with him. He caught the ball! 
 Counterfactual Context: He closed his eyes for a moment to sneeze.
Output (English): When he opened his eyes, a ball was flying towards him. He quickly put up the glove he'd brought with him. He caught the ball!