Task: Story Composition
Input (English): Premise: Olga had been afraid of the water all of her life. 
 Initial Context: When her grandchildren began to learn to swim she felt it was time. 
 Original Ending: Olga took lessons at the community center. Once she got over the fear she picked up the skill rapidly. Olga surprised her grandchildren by jumping in the pool last week. 
 Counterfactual Context: She still taught her grandchildren to swim.
Output (English): First Olga took lessons at the community center. Once she got over the fear she picked up the skill rapidly. Olga surprised her grandchildren by jumping in the pool and teaching them.