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: Well, he acts like he's shy, but really he's got an underlying meaning for throwing all those parties, and if you just knew what his underlying agenda was, you'd be so upset. It's despicable. 
 Response 1: I'm happy for you. It's a good investment. Be sure to bring us back any change. 
 Response 2: Did he invite you to these parties? Maybe you're mad about him not inviting you. Maybe that's what this is about.

Response 2