Task: Story Composition
Input (English): Premise: I took my dog to the dog park today. 
 Initial Context: My dog ran around and played with all the other dogs. 
 Original Ending: I was starting to get bored of watching dogs run around. I decided that it was time to leave the dog park. My dog whined when we left. 
 Counterfactual Context: He has a girlfriend that he's always happy to see but she wasn't there and he didn't care when we left.
Output (English): I was happy, as I was starting to get bored of watching dogs run around. I decided that it was time to find a new dog park. My dog whined when we got there.