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: Will be on Your World with Neil Cavuto today on Fox News. Also on Fox Business later.  Responser: Neil Cavuto is 2PM Easter Time, I think.
