Detailed Instructions: 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.
Problem:Premise: Ziggy the dog seemed listless this morning. 
 Initial Context: He did not run and play like he usually does. 
 Original Ending: A few minutes ago he started retching. He threw up a yellowish substance on the floor. He seems better now and is acting like his old self again. 
 Counterfactual Context: He ran and played like he usually does.
Solution:
A few minutes ago he started scratching He rolled around on the floor. He  is acting like his old self 