Given a premise, an initial context, an original ending, and a counterfactual context, the task is to generate a new story ending aligned with the counterfactual context and as close to the original ending as possible. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context and the story's general plot. The original ending is the last three sentences of the story. Also, a counterfactual context is a slight modification to the initial context. You should write a new story ending that edits the original story ending as little as possible to regain coherence with the counterfactual context. To sum up, you should write the last three sentences of a story based on the premise(first sentence) and the counterfactual context(second sentence) of the story.

Q: Premise: Cal had a chainsaw for sale with chaps, helmet and a sawhorse. 
 Initial Context: Mike told Cal he wanted everything but the chainsaw. 
 Original Ending: Cal didn't understand the point of that. Mike said he already had a great chainsaw. Cal sold off everything but the chainsaw to Mike. 
 Counterfactual Context: Mike didn't want anything but the chainsaw.

A: Cal didn't understand the point of that. Mike said he already had everything else. Cal sold off the chainsaw to Mike. 
****
Q: Premise: One day at the zoo, I walked over to the gorilla enclosure. 
 Initial Context: A large male silverback gorilla walked out from the corner. 
 Original Ending: He sat in the center of the viewing area, as if posing. He glared angrily at me the entire time I was there. I felt very guilty, like I shouldn't be there looking at him. 
 Counterfactual Context: Unfortunately, no gorillas could be seen, perhaps because they were sleeping.

A: Suddenly a large male silverback walked out of an entryway. He glared angrily at me the entire time I was there. I felt very guilty, like I shouldn't be there looking at him. 
****
Q: Premise: Olivia was with her infant at a check-up. 
 Initial Context: The doctor checked his weight and declared it dangerously low. 
 Original Ending: Olivia was so worried. The doctor recommended she start giving the baby formula. She agreed and within a few weeks he was healthier. 
 Counterfactual Context: The doctor checked his weight and said he was a healthy baby.

A:
Olivia was happy. The doctor recommended to keep doing what they were doing. The baby remained healthy. 
****
