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: Wolf Blitzer we see you! #GOPDebate #CNN  Responser: COOPER AND CUOMO.... THE TOP TWO FUCKING LYING SHIT BAGS OF CNN!!!!!!!!!!! WHAT A JOKE!!!!!!!
