Definition: "Yes, and" is a rule-of-thumb in improvisational comedy that suggests that a participant in a dialogue should accept what another participant has stated ("Yes") and then expand on that line of thought or context ("and..."). Given a prompt and two responses, identify which response is the type of "yes, and". Indicate your answer by 'Response 1' if the first response is correct, otherwise 'Response 2'.  Note that a "Yes, and" does not require someone explicitly saying 'yes, and...' as part of a dialogue exchange.
Input: Prompt: Is this murderous dog still in your home? 
 Response 1: Are any of those kids related to famous people? Because if so, I'm all in. 
 Response 2: Oh, he broke loose. He's out in the world, but I think he's happier that way. He likes to hunt.

Response 2