Task: Story Composition
Input (English): Premise: Charles gets off work on friday. 
 Initial Context: Charles is very tired of his work week, and would like to relax. 
 Original Ending: He calls girlfriend, and invites her to dinner Saturday night. On Saturday he takes his girlfriend out to dinner. Charles is happy about his date and feels relaxed. 
 Counterfactual Context: Charles is very tired of his work week, and wants to stay in.
Output (English): He calls girlfriend, and invites her to dinner Saturday night. On Saturday he cooks his girlfriend dinner. Charles is happy about his date and feels relaxed.