Task: Story Composition
Input (English): Premise: David went to Magic Kingdom in Orlando Florida. 
 Initial Context: He wanted to ride on space Mountain but the line was very long. 
 Original Ending: His friend Peter told him to get a fast pass to make the wait shorter. A fast pass allows you to use a special line. Instead of waiting for an hour David was able to get on in 15 minutes. 
 Counterfactual Context: He wanted to ride on Space Mountain and got fast pass to skip the line.
Output (English): Previously, his friend Peter told him to get a fast pass to make the wait shorter. A fast pass allows you to use a special line. Instead of waiting for an hour David was able to get on in 15 minutes.