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: Hey they seem to like this Ethnic Show at Just For Laughs http://thelinknewspaper.ca/blogs/entry/7165  Responser: Great article. Sounds like a blast... "You know this show is in English, right?" Too funny. But what's a Gollum???
