Task: Story Composition
Input (English): Premise: Mike loves to eat fish. 
 Initial Context: He decided he would catch his own. 
 Original Ending: Mike bought a pole and a bucket of minnows. He went fishing and caught 12 bass. He cooked them and ate the delicious meats. 
 Counterfactual Context: But he decided he would never catch his own.
Output (English): He went to the local fish market. He purchased 12 bass. He cooked them and ate the delicious meats.