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 New York Times In Performance: Tony Danza and Jason Robert Brown #honeymoonbway http://www.nytimes.com/video/theater/100000003454047/in-performance-tony-danza.html - Team Tony  Responser: As always you rocked it this afternoon. I enjoyed the performance. Continue your great success on Broadway
