Task: Story Composition
Input (English): Premise: The man filled the pool with water. 
 Initial Context: He jumped in the pool. 
 Original Ending: The water was cold. He got out of the pool. He bought a heater for the water. 
 Counterfactual Context: He jumped in the pool and the water wasn't cold.
Output (English): The water was perfect. He got out of the pool. He wouldn't need a heater for the water.