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.
Q: Premise: My dog Teddy is a Great Pyrenees. 
 Initial Context: Teddy is brave, faithful and has a huge, commanding bark. 
 Original Ending: For some reason, Teddy gets scared when the power goes out. Teddy gets very nervous and climbs into bed with me. There's not much sleeping with a 130lb dog on your head! 
 Counterfactual Context: Teddy is brave and not scared of anything.
A:
It doesn't even bother him when the power goes out. When I get nervous, Teddy climbs into bed with me. There's not much sleeping with a 130lb dog on your head! 