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: Senate approves Hagel's nomination for Defense Secretary 58-41, the Sequester debate continues and the Pope is leaving the Vatican. What's your headline today?  Responser: Create jobs or its welfare, take your choice?
