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: Had a great meeting about education, college affordability, and public service with members of the Hillsboro Youth Advisory Council (YAC).  Responser: how about you meet with adults and let us ask you direct questions...
