Task: Story Composition
Input (English): Premise: Everyone walked into the front of the stage. 
 Initial Context: We were waiting on Nancy to appear. 
 Original Ending: Since she was taking a long time to get dressed, we had to eat. The audience started to shout at us. One individual decided to get up and throw a tomato at us. 
 Counterfactual Context: We were there when Nancy appeared.
Output (English): Since she was gone, we had to eat. The audience started to shout at us. One individual decided to get up and throw a tomato at us.