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: Equal pay for equal work; commitment to clean energy; comprehensive immigration reform. Smart vision for a strong future! #sotu  Responser: Now if we can get some officials in like you, maybe we can get some of these things! I hope your campaign is going great!
