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: THE NEIGHBOR is coming... http://www.joblo.com/horror-movies/news/exclusive-home-video-art-and-release-date-revealed-for-the-neighbor-854  Responser: While cleaning the house, I found a copy of "The Collection" in my 14 year old's room. I wasn't sure if I was supposed to or not, but I became very proud of him. Well, even more proud than usual! #webstercountyproud
