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: Having a great time in St. Croix County for their Lincoln Day Dinner. It's great to meet so many excited people in the newest addition to the 7th District.  Responser: I wish I have had advance notice of your time in Ashland today. I read about it today in the Ashland Daily Mess after it happened.
