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: Isn't he so great at this? 
 Response 1: Yeah. He learned how to give concert testimony at a camp he went to every year when he was a kid. Isn't that right Manny? 
 Response 2: Those are two totally different things. You should write a song about that.

Response 1