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: My inspiration (and distraction) while running tonight. Perfection. #NoFilterNecessary #HawaiiLife #running #exercisemotivation  Responser: I'd be too distracted by the beauty to run any more & be only inspired to stand and stare ... :)
