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: Hope you all can join me tonight at 9pm. WGN News @ 9.  Responser: Who would pass up seeing the prettiest lady on TV !!!!

Positive