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: Great feature the ATP put together!! But I'm probably better at this game of tennis than I am an editor..  Responser: how did you think to win when you go Seize the only one break chance 12 and the motor's fucking :) [[PHOTO]]
