Task: Story Composition
Input (English): Premise: Mary grabbed some birthday candles from the kitchen drawer. 
 Initial Context: She put five on the cake and lit them. 
 Original Ending: He tried to blow them out but they wouldn't stop flaming. She had accidentally used trick candles! Her poor son was sad that his birthday wish wouldn't come true. 
 Counterfactual Context: She put five on the cake and lit them but didn't use trick candles.
Output (English): The birthday boy was able to blow them right out. He hadn't fallen for trick candles like he did last year. Mary's son was upset that his birthday wish wouldn't come true, so she never repeated that prank.