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: Be sure to follow along this week as We take over @tenniswarehouse snap chat live from @wtafinalssg #letsdothis  Responser: Confermation..nice efford wit your game!!

Positive