Task: Story Composition
Input (English): Premise: Junie saw an ad for sea monkeys in a comic book. 
 Initial Context: She ordered the kit and awaited its arrival. 
 Original Ending: When it arrived, she followed the directions on the kit. The sea monkeys hatched and swam around their bowl. As Junie bent to see them, she knocked the bowl over. 
 Counterfactual Context: She decided not to order a kit.
Output (English): Later on though, she changed her mind, and when it arrived, she followed the directions on the kit. The sea monkeys hatched and swam around their bowl. As Junie bent to see them, she knocked the bowl over.