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: I still leave voicemails.. opps HelloGiggles.com  Responser: I would love to leave a voicemail to this particular person who wrote this article and just say to go fuck herself.

Negative