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: Great game at halftime. Glad to see Braxton Miller a Huber Heights native representing our state well. Let's go Buckeyes.  Responser: An amazing game....never saw an end like that before, as far as I can remember. It was unbelievable...Go Buckeys, all the way.
