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: Welcome to Science Food, I'm your host, Marco and right now we're going to make bacon and eggs, but it's going to be like a steam. 
 Response 1: I heard this happened last night. One of them fell asleep. 
 Response 2: I thought about that steam every night when I went to sleep. It almost made me interested in science.

Response 2