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: Wishing a Happy Passover to all of my friends and constituents beginning their celebrations at seders tonight. May your holiday be filled with reflection and joy!  Responser: no joy when you are a paid agent of turkey who supports isis and who's citizens are trying to murder our US Troops http://youtu.be/3cVNNNO4HLk
