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: Help us reach 5,000 likes by sharing this page with your friends! Click "Share" below.  Responser: You will get my vote--because you are the only choice.
