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: $400,000 in taxpayer funds for a camel sculpture in Pakistan?? I support @jasoninthehouse efforts to get answers from US State Department.  Responser: the power of the purse. You can request to fund a Vo-Tec high school there instead?
