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: #TBT 2007 Simplot Games! The year I set the National Record Indoors for the 200 at 22.97. It's still standing! A lot of age group/HS record holders in one picture  Responser: You still look the same Cutie Alert lol
