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: The Obama Stimulus spent $462,000 for 22 concrete toilets to be used in a forest. That's $21,000 a toilet.  Responser: and when they could be created jobs I have been looking for 2 years so they dont count me as unemployed cause my benefits ran out way to go Obama tell the truth and keep telling it
