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: Last year's stimulus cost every family in America $11,000. When will Congressman Donnelly admit that it was a failure?  Responser: I would like to have that $11,000.00 about now, and that job I lost because of it.
