Task: Story Composition
Input (English): Premise: Rex played poker once a week with his friends, all but Alex. 
 Initial Context: Rex knew he didn't know how to play but forced Alex to come. 
 Original Ending: Rex explained the game and told everyone to go easy. Alex won the whole pot within an hour, shocking everyone but himself. Alex had really been training for Year's to pull of his biggest bluff. 
 Counterfactual Context: Rex knew he was amazing and told Alex not to come.
Output (English): Alex went anyway and Rex told everyone not to go easy. Alex won the whole pot within an hour, shocking no one. Alex had a lot of experience to be able to pull of his biggest bluff.