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: Johnny will be on the "The Rusty Humphries Show" on WGST 640 AM (Atlanta) at 3:35 p.m. to talk about the nation's debt. Listen live or online at http://www.640wgst.com/main.html.  Responser: Johnny sounds pissed! I LIKE WHEN MY SENATOR GETS PISSED!!! CUT TAXES, CUT SPENDING AND CUT THE SIZE OF GOVERNMENT!!!
