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: I had three dogs. One at the other two. He tried to get me, but he got my husband, may he rest. I'm single, is what I'm getting at. 
 Response 1: Oh, one step at a time. Is this murderous dog still in your home? 
 Response 2: Is that what this is? Here you go. `I didn't even know you were married.

Response 1