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: Today is election day. Please take a few minutes to vote to make sure your voice is heard.  Responser: I voted this morning, colored in the circle beside your name, as I have been since I was 18 (I'm 40). My only wish ... It was for Governor!
