Task: Story Composition
Input (English): Premise: Julia was celebrating her birthday. 
 Initial Context: One of her gifts was a telescope. 
 Original Ending: That night she wanted to try it out. Her dad set it up. Through the telescope she could see Venus. 
 Counterfactual Context: She didn't get the telescope she wanted.
Output (English): So she used money she had saved to buy her own telescope, and that night she wanted to try it out. Her dad set it up. Through the telescope she could see Venus.