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: Congressman Steve King will be on Your World with Neil Cavuto tonight at 4:25 PM ET today. Make sure to watch Fox News this afternoon.  Responser: A tax on consumption. I'll certainly be buying less then.
