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: We're taking your calls tonight and want to hear from you! 1-877-JVM SAYS -Jodi Arias murder trial, victim's sister writes scathing letter -Missing Texas Mom. Where is Michelle Warner? -Honey Boo Boo. 2nd season, more money?  Responser: Jodi is guilty. Anyone who has to keep changing stories and smiles as they are being charged with MURDER, is guilty! I watch her talking and she is psychotic!
