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: Isakson on Debt Ceiling Deal: 'A First Step in the Right Direction'  Responser: Wake up, Johnny. There are no REAL spending cuts in this bill. Way to fall into the trap.
