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: At the Republican State Party volunteer leadership meeting this morning in Norman. It was a roomful of people committed to helping our government get out of debt and stay out of our lives.  Responser: Somebody in the Federal government seems to have forgotten, it is supposed to be government of the people, by the people, for the people!!
