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: Tomas, Big Tiny and Oscar at Texas Frightmare...#TeamPrison  Responser: Awesome pic... Like always... All my love from France ! French team is still here to support you Vincent .Love.Sandy
