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: Graciously giving thanks to Chicago Tribune on this dope article ! #Read #Support #GameOn  Responser: That's cool! Love her enthusiasm.
