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: Attention Dean Koontz fans! Dean will be answering fan questions LIVE on December 17th at 11am PST/2pm EST to celebrate the release of ASHLEY BELL. You can start submitting your questions now, and tune in for the live chat next Thursday. http://www.deankoontz.com/bellchat  Responser: Fantastic just bought it and I'm looking forward to it.
