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: The passengers keep getting up and sitting back down again. They don't know what's going on. It's hilarious. 
 Response 1: Listen to what I just heard. An incredibly ridiculous slippery slope that has no basis in fact whatsoever. 
 Response 2: We should tell them that we did de-ice the plane and then as soon they sit down, tell them that we have to de-ice it again.

Response 2