Task: Story Composition
Input (English): Premise: My uncle owns a lake house. 
 Initial Context: He invited us to go out last weekend. 
 Original Ending: Everyone had a fun time playing on the boat and grilling out. I got a bit too sunburn. Other than that it was a great time with good people. 
 Counterfactual Context: He told us not to come last weekend.
Output (English): I was upset because everyone had a fun time playing on the boat and grilling out last time. I got a bit too sunburn. Other than that it was a great time with good people.