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: How were risotto and chocolate cake involved in 'The Kelly File' being the first to break the news of the #Syria airstrikes on Monday? Watch and find out:  Responser: Necklace was awesome! Content...even better :-)
