Definition: Given a 'poster' sentence and a corresponding 'response' (often, from Facebook or Reddit)classify the sentiment of the given response into four categories: 1) Positive, 2) Negative, 3) Neutral, and 4) Mixed if it contains both positive and negative.
Input: Poster: ICYMI: "Don't we look happy together. #amberose" http://www.whosay.com/l/eQcbRdV?wsref=fb  Responser: I want Chris Rock to be the last colonel sanders for the kfc commercials. I laugh every time I see it in my head... He looks at the camera with that big cheesy Chris Rock smile and says, "I'm colonel sanders!" I'm just saying, that would be freaking hilarious.
