Task: Story Composition
Input (English): Premise: Jim told Jay that girls have cooties. 
 Initial Context: Jay replied that girls don't have cooties. 
 Original Ending: Jim asked Jay to prove it. Jay admitted that he was dating Marla. Jim kicked Jay in the shin and called him a sell-out. 
 Counterfactual Context: Jay replied that Jim was right.
Output (English): Jim told Jay he had proof. Jay admitted that he was dating Marla. Jim kicked Jay in the shin and said now he had cooties too.