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.

Ex Input:
Premise: While at home Robert smelled something terrible. 
 Initial Context: He went to the kitchen to investigate. 
 Original Ending: The source of the smell appeared to come from the refrigerator. He opened it up and saw that there was rotting meat he forgot about. After he took out the bad meat, his house began to smell fine. 
 Counterfactual Context: He went to the bathroom to investigate.

Ex Output:
The source of the smell appeared to come from the toilet. He opened the toilet lid and saw that there was poop he forgot to flush. After he flushed the toilet, his house began to smell fine. 


Ex Input:
Premise: There was a guy walking in China. 
 Initial Context: He wanted to explore the market. 
 Original Ending: The market was full of energy. He tried lots of good food. He was glad he went for a walk. 
 Counterfactual Context: He was looking for something specific.

Ex Output:
The market was full of energy. He tried lots of good food. He was glad he went for a walk. 


Ex Input:
Premise: Joel bought a block of cheese. 
 Initial Context: He packed the cheese into his backpack. 
 Original Ending: He carried his backpack up a mountain. He took out his cheese. His cheese was all melted. 
 Counterfactual Context: He ate the entire block of cheese on the bus.

Ex Output:

He carried his backpack up a mountain. He took out his backpack. His cheese was all gone. 


