Task: Story Composition
Input (English): Premise: In a heated chess match, Mike was two moves from winning. 
 Initial Context: His opponent moved his king on space toward Mike. 
 Original Ending: Mike laughed and positioned his queen. Mike had put the king in check and the other played panicked. One move later Mike had the other player in checkmate. 
 Counterfactual Context: He got mad and flipped the board.
Output (English): Mike imagined how it would have played out, with him positioning his queen. Mike would then put the king in check and the other player would panick. One move later Mike would have the other player in checkmate.