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: just had an interview on CNN to discuss Federal Air Marshals.  Responser: i know we have other pressing issues but could you see about helping the texas officials to ban the TAKS test from a teacher's standpoint and parental standpoint. It is getting my kids frustrated.
