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: This was not a debate about keeping the government running; it was about how an extreme minority faction tried to hijack the political process and impose their will on the majority.  Responser: Ms Bass, how can we get Robert Cruikshank's message to the President, we want him to lead the fight!!!
