Task: Story Composition
Input (English): Premise: Tom wanted to prank call his friend, George. 
 Initial Context: Tom called him. 
 Original Ending: George seemed to be buying it. George knew the entire time that it was Tom Tom was disappointed and decided to work on his fake accent better. 
 Counterfactual Context: Tom called him but George hung up.
Output (English): George seemed to be buying it. George knew the entire time that it was Tom Tom was disappointed and decided to come up with a new prank.