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: Athlete Summit. Disney World. Orlando, Fl. December 2-5, 2012. Had a blast getting to listen to the sports most inspiring athletes help us to become better.  Responser: By golly you have a point, saw the flo green track shoes and the stretch pants and hat...got it now...white blouse and acid wash gray... still cool pose though..yes? blame the eggnog omelette for lunch...
