Task: Story Composition
Input (English): Premise: There was a guy who kept saying that humans can't change the world. 
 Initial Context: He meant that quite literally, that nothing we did had any effect. 
 Original Ending: He said releasing millions of years of stored carbon was fine. He was sure that industrial accidents fixed themselves. Everyone just shook their heads at his crazy ideas. 
 Counterfactual Context: He meant that politically, but he agreed we were definitely causing climate change.
Output (English): He said releasing millions of years of stored carbon was terrible. He was sure that industrial accidents didn't fix themselves. Everyone cheered for him.