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: Screamed at by Democrats until 1 in the morning - no big deal....fresh as a daisy!  Responser: sicko, pervert!!!! you think little girls should look at your penis??? and everyone else with a penis????? Pervert shut up get of the air!
