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: Please tune in to CNBC's "Kudlow Report" tonight at 7:10 PM EDT -- I'll be discussing the latest news regarding the IMF and the European debt crisis. I'd love your feedback!  Responser: You know what happens when you assume, don't you Jim?
