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 say we untie ourselves from these train tracks and go see that lady to find out from her who absorbed into who in the womb and who's half of what's left! 
 Response 1: Let's commit vigilanteism on a real vigilante! 
 Response 2: Excuse me? This is a medical hospital.

Response 1