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: Ill be here opening weekend in Vegas. If your there slingin dice, come get the crap scared outta you COLLECTOR style http://www.frightdome.com  Responser: oh no...I wish ya'll were gonna be at rock and shock
