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: If you were at #houscon2016 you know what this is about. For those of you who weren't...this is not my finger. It's Jared Padalecki digit. Anyway, happy V-Day y'all. #YouAreNotAlone #AKF  Responser: It would be awesome if y'all come to okc
