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: Joshua joins Charlie Rose and The Charlie Rose Show this evening for an exclusive conversation on The Seventh Sense and the power of networks. Tune in to PBS at 1:30pmET and Bloomberg Television at 8 and 10pmET to catch the discussion.  Responser: The "Seventh Sense" !!!
