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: Time to put politics aside and stop ignoring pay inequity. #EqualPay for equal work: http://goo.gl/31rEKS.  Responser: Yes it is time to eliminate government involvement in the agreement of an employee and employer's agreement on what they make, it is time to shrink government back down to it's constitutional limits!!!!
