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: Happy New Day from CNN in #NYC... it's 3:50 in the east. #NewDay  Responser: Good Morning Chris. Good to follow someone in the Cuomo family. Condolences you and the rest of your family. Your dad was AWSOME.
