Task: Story Composition
Input (English): Premise: Every morning I take the subway to work. 
 Initial Context: Yesterday I woke up very late and missed my train. 
 Original Ending: I had to stand around and wait an extra 15 minutes for the next one. Eventually, the train came and I got on it. I was very late for work and my boss was mad at me. 
 Counterfactual Context: Yesterday I woke up early and got on the train early.
Output (English): The train broken down and I had to stand around and wait an extra 15 minutes for the next one. Eventually, another train came and I got on it. I was very late for work and my boss was mad at me.