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: If Loving You is Wrong.. new season airing now On OWN!!!!! Tuesday nights at 9 pm. Check it out. Yolanda is back for more.  Responser: Yay!!! Can't wait to more of you Brianne
