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 planted the blackberry bushes, that are very thorny. 
 Response 1: Wow they really are spiky, look at all those people hanging on them! Are they ok? 
 Response 2: This is actually easier than I thought it would be. N-O-T R-I-G-H-T N-O-W M-A-Y-B-E she'll change her mind.

Response 1