Task: Story Composition
Input (English): Premise: Maria went to her first swimming lesson. 
 Initial Context: She got to the pool and met her instructor. 
 Original Ending: Maria then put on a life jacket since she did not know how to swim. Her instructor worked on Maria using her arms and legs to swim. Maria finished her lesson and couldn't wait for the next one. 
 Counterfactual Context: She was excited to begin teaching her first class.
Output (English): Maria then put a life jacket on the kids who did not know how to swim. Maria worked on having the kids use their arms and legs to swim. Maria finished her lesson and couldn't wait for the next one.