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: Stop by our New Hartford office today, located at 555 French Road Suite 101 for an open house with staff from 11am-1pm! We hope to see you there.  Responser: To bad all u libtards don't enquire WHERE the open house is inoted of bashung Claudia yet again.
