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.
Example: Poster: Stopped by Fashion Week and got to hang with Amber Fillerup (Barefoot Blonde) at Lauren Conrad's runway show. Kohl's #LCRunway   Responser: You are Both Sweet Ashley Tisdale and Lauren Conrad
Example solution: Positive
Example explanation: The responser is praising the poster.

Problem: Poster: Had fantastic meeting with White House Office of Public Engagement Director John Carson earlier today. He's a big believer in Hawaii.  Responser: If you make it to DC, let me know.

Solution: Neutral