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 Iris making this story up or is she reading it off of a teleprompter? What a skill that is. 
 Response 1: Wow! They're identical cousins. 
 Response 2: It really is. It's something I was born with. Let's just say that I have super human powers. My mom might have been a fairy.

Response 2