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: He one hundred percent was looking for me because I said something to him years ago in a foreign language that was not part of his native tongue. He took umbrage and has wanted to devour me, literally, ever since. 
 Response 1: Well of course it's ground glass. How else would I make glass grits? 
 Response 2: It wasn't because you didn't know the word Heimlich and that man died?

Response 2