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: Our Turkeys have arrived. Thank you Fontana Water Co, Food for Life & Stater Brothers for helping so many of our families in need.  Responser: Every year I personally deliver a handful of turkeys to seniors in Pomona, I love the look on their faces when they see me at their door. Thank you for the hugs, prayers & good KARMA. Sadly, I learned one passed away earlier this year.
