Task: Story Composition
Input (English): Premise: Tyler went to the school nurse, complaining that he was itchy. 
 Initial Context: The school nurse diagnosed him with hives. 
 Original Ending: That night, Tyler's parents reviewed all the food he had eaten. Tyler told them he ate a peanut butter cracker. They gave him some Benadryl, and told him not to eat peanut butter. 
 Counterfactual Context: The school nurse diagnosed him with chicken pox.
Output (English): That night, Tyler's parents reviewed all the people he's been around. Tyler told them he's been around too many people. They gave him some Benadryl, and told him to avoid contact with everyone for awhile.