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: Speedy birth is faster, there's more time for hugs, kisses, dress ups, shit like that. But there's probably a 70/30 risk that the mom doesn't make it through birth. 
 Response 1: Oh, I mean, let's take our chances. If you get to dress him up and parade him around more after the speedy birth. I mean, that would be worth it, right? 
 Response 2: I know he sounds small, but he's actually a monster. I mean, he's big. He's a beast, maybe 6'4".

Response 1