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: UNI ovr Evansville 25/12 second set  Responser: http://www.foxnews.com/politics/2014/10/10/500m-worth-us-bought-planes-destroyed-by-afghans-sold-as-scrap-for-6-cents/?intcmp=trending [[SHARE]]
