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: How sweet it is! Big 12 Champions! What a way to leave the Conference. SEC watch out  Responser: It's one thing to win a tournament, quite another to win the Big 12 conference title for eight years in a row!
