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: Players leave court mid-game to confront bully of cheerleader with Down syndrome  Responser: she is beautiful and you boys are amazing
