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: Can't wait for game 5! I've got a feeling that the Chicago Cubs are going to blowout the Dodgers again tonight! http://m.mlb.com/news/article/206631866/cubs-slug-past-dodgers-to-even-nlcs/  Responser: GO CUBS GO!!! SOOO PROUD of ALL of YOU!!!
