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: Get your VOTE on! Vote for me and help me win the Sony Xperia HotShot final!  Responser: Hi Bethanie. My friends and I have a bet that you are insanely dirty in the sack. Can you confirm or deny this? All the best.
