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: Nice to have Kareem Abdul-Jabbar on-set today!  Responser: Kareem doesn't have enough respect to put on a suit and tie?
