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: Me making the most of the most picturesque #catwalk in the World! :D ;) Thank you Anna Willcox for the #malemodel tag! Wanaka, New Zealand  Responser: did you swim with the eels?
