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: Bruce and I would like to wish a happy, healthy and sweet new year to Jewish families across Massachusetts and around the world. L'Shana Tovah!  Responser: I think we need to keep empty profile empty heads out of Facebook @courtney
