Task: Story Composition
Input (English): Premise: Megan's mom told her that her shorts were too short. 
 Initial Context: She gave Megan some money and told her to buy some new ones. 
 Original Ending: Megan searched the store and tried on some new pairs. Finally, she chose a pair and bought them. When she showed her mom, her mom said that they were still too short. 
 Counterfactual Context: She gave Megan no money and told her to buy some more too short shorts.
Output (English): Megan searched the store and tried on some new pairs. Finally, she chose a pair and bought them. When she showed her mom, her mom couldn't complain that they were still too short since Megan bought it with her own money.