Task: Story Composition
Input (English): Premise: Lydia bought a new purse. 
 Initial Context: It was big and leathery and made everybody look at it. 
 Original Ending: As Lydia was vain, she liked the attention very much. Until someone came along and snatched the purse and run away. Lydia since then buys simple purses and no one notices them. 
 Counterfactual Context: It was big and leathery and made everybody look at it but will never have the purse stolen.
Output (English): As Lydia was vain, she liked the attention very much. Until someone came along and unsuccessfully tried to snatch the purse and run away. Lydia since then buys simple purses and no one notices them.