Task: Story Composition
Input (English): Premise: Miles knows that he eats too much red meat. 
 Initial Context: He decides to start eating more fish. 
 Original Ending: Miles orders salmon one night for dinner. He is glad to be eating more fish. Miles is proud he did not order red meat. 
 Counterfactual Context: So he started to eat more vegetable.
Output (English): Miles orders asparagus one night for dinner. He is glad to be eating more vegetables. Miles is proud he did not order red meat.