Task: Story Composition
Input (English): Premise: Ted was invited to go camping during the weekend. 
 Initial Context: He was nervous but excited about it. 
 Original Ending: He went and bought all the necessary supplies. Ted and his friends chose a lake spot. The trip was a success for Ted and his buddies. 
 Counterfactual Context: He was excited about it, but couldn't attend.
Output (English): He would have bought all the necessary supplies. Ted and his friends would have chosen a lake spot. Ted was disappointed that he couldn't go camping with his buddies.