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: School Choice Week is here. Parents and children deserve to be able to decide what is best for them. #scw  Responser: Thanks for the info, Zach. A parent could take this into consideration when deciding on a school for their child instead of the government forcing the child into a school with no parental choice...
