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: If u love Hot Dogs go see my man William over at Vicious Dogs..5231 Lankershim Blvd in North Hollywood...Verrrrryyyy Nice guy and great Hot Dogs  Responser: Mmm I love that combination. Now only if I lived remotely near Hollywood.
