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: Will be Facebook live streaming 10 am press conference on President Trump's immigration orders and upcoming Supreme Court nominees. Hope you can tune in  Responser: https://www.facebook.com/FilmingCops/videos/1305974309437661/
