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: programs, indiscriminate foreign aid, and horrible financial management. One step in eliminating waste is identifying it and holding agencies accountable, this is why I authored the Taxpayers Right to Know Act!  Responser: So you think it is OK that I pay more taxes than Exxon?
