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'm not really a cop. I chose to be small because when I was big, everyone called me retching Gretchen. I have several food sensitivities and I threw up a lot. 
 Response 1: They thought by making you smaller, you would throw up less? 
 Response 2: Cynthia, that's not nice.  Now, Elizabeth's been through a lot.  She spent all her money flying to Paris to be your understudy.

Response 1