Task: Story Composition
Input (English): Premise: Jake went to make breakfast. 
 Initial Context: He poured out all his cereal. 
 Original Ending: When he went to pour milk nothing came out. He looked at it to see the problem. It was so old that a chunk had clogged it. 
 Counterfactual Context: He scooped out all his yogurt.
Output (English): When he went to pour on some granola nothing came out. He looked into the bag to see the problem. It was so old that a big chunk had formed at the bottom.