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 mom, Cathalene, age 8. She passed on New year's Day 2005, and is buried in the Artists Cemetery on Rock City Road, Woodstock, New York.  Responser: Pretty.....Your fans are SO Thankful that She had You!
