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 heart goes out to the Orlando community. San Bernardino is praying for you and stands with you in this dark hour.  Responser: condolences to the family's
