Task: Story Composition
Input (English): Premise: Jenny's birthday is coming up. 
 Initial Context: There is one thing she has always wanted, a puppy. 
 Original Ending: Her parent decided that one would make a perfect present. On the morning of her birthday she heard a noise downstairs. It was her puppy. 
 Counterfactual Context: There is one thing she always wanted, a kitten.
Output (English): Her parent decided that one would make a perfect present. On the morning of her birthday she heard a noise downstairs. It was her kitty.