Task: Story Composition
Input (English): Premise: Sam liked to play basketball. 
 Initial Context: He was very tall and athletic. 
 Original Ending: One day he was playing a game and jumped for the ball. He landed on the side of his foot twisting his ankle. He was out for the rest of the season. 
 Counterfactual Context: But his mom told him to stop playing because he might get hurt.
Output (English): He ignored her and one day he was playing a game and jumped for the ball. He landed on the side of his foot twisting his ankle. He was out for the rest of the season.