Task: Story Composition
Input (English): Premise: Alon and Shira decided to move in together. 
 Initial Context: Their apartments were not big enough for two people. 
 Original Ending: They decided to buy a house together. After lots of searching, the found the perfect house. They're so glad they moved in together. 
 Counterfactual Context: They had been best friends since childhood.
Output (English): Alon decided to buy a house. After lots of searching, he found the perfect house. Alon was so glad that Shira moved in with him..