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: She's crystallizing. Oh my god. You covered her in crystals. Oh my god, her head's exploded. 
 Response 1: OK, yeah, now I remember that happening. I remember that happening, but I feel out of sorts because I shit my pants. I ate a box full of string cheese this morning. 
 Response 2: She crystallized, then her head exploded, and now we're covered in her crystals.

Response 2