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: I'll be talking with Fox News' Neil Cavuto this afternoon at 4:05pm Eastern. Hope you'll be able to tune in!  Responser: I was very impressed with you just now on this show....and I will be following you. I appreciate all you true Conservatives are trying to do for our beloved Country.....thanks so much!
