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: Wahoo! Over 280 grand raised for the developmentally disabled via #Celebapprentice Thx to my brothers John Catsimatides Bill O'Reilly Sean Hannity Stewart Rahr and the rest of the family.  Responser: amen we r watching geraldo u got this love you angie
