Task: Story Composition
Input (English): Premise: Bob always thought he was the best basketball player in town. 
 Initial Context: He challenged another really good player in town to prove himself. 
 Original Ending: The game started off with both players equal. Around the middle, the other player took the lead by a full 10 points! However, Bob sank shot after shot, leading to a close 72 to 71 win! 
 Counterfactual Context: But he lost to another player who was better.
Output (English): The game started off with both players equal. Around the middle, the other player took the lead by a full 10 points! Bob sank shot after shot, but still lost in a close 72 to 71 game.