Task: Story Composition
Input (English): Premise: Joanna had never played chess before. 
 Initial Context: She looked at her opponent and felt very impressed. 
 Original Ending: He thought for two minutes before each move when she moved quickly. And he took more pieces than her and was going to win. But in the end, with beginner's luck, she won and cheered. 
 Counterfactual Context: Her opponent beat her in less than 5 minutes.
Output (English): He thought for two minutes before each move when she moved quickly. And he took more pieces than her to win. But in the end, with experienced he won and cheered.