Task: Story Composition
Input (English): Premise: Bob was ready. 
 Initial Context: He walked up to the edge. 
 Original Ending: He turned around and got a running start. He yelled cannonball! Bob splashed everyone in the pool. 
 Counterfactual Context: He walked up to the microphone.
Output (English): He said hello to the crowd. He yelled out a cheer. Bob got everyone excited to see him.