Task: Story Composition
Input (English): Premise: Lonnie wanted to have a barbecue. 
 Initial Context: He bought all the meat and charcoal he would need. 
 Original Ending: He invited all his friends. Unfortunately, on the day of the barbecue, it started to rain. They roasted the meat in the oven and had a party inside instead. 
 Counterfactual Context: He went out and find some barbecue to eat.
Output (English): He invited all his friends. On the day of the feast, it started to rain. They opted to set the food up inside instead.