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: Senator Shaheen went to the Senate floor today to call on Congress to pass a Continuing Resolution (CR) to maintain government funding and avert a manufactured government shutdown. Click here to watch her remarks: http://bit.ly/1604YkD  Responser: Then go for a 1 year extension on Obamacare.....
