Task: Story Composition
Input (English): Premise: Today I have been working on the alphabet with my son. 
 Initial Context: He has learned the first three letters. 
 Original Ending: Today we are working on the fourth and fifth letters. He has been a little frustrated, but he keep on trying. By the end of the day he had learned the new letters. 
 Counterfactual Context: He learned all the letters immediately.
Output (English): Today we are working on numbers. He has been a little frustrated, but he keep on trying. By the end of the day he had learned the new numbers.