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: LET THE GAMES BEGIN!!!! #SlvshCupSunsetPark first game of the tournament is @anttiollila and myself - it's going live in 2 hours!!!!! :D  Responser: posts like this are why I love social media
