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: The House just passed my amendment to put a nail in the coffin of the kind of DOE loan guarantees that produced failures like Solyndra and wasted hundreds of millions in taxpayer dollars.  Responser: 0bama doesn't need Marsha to make him look bad. He does that quite well all by himself! Thank you Marsha for all you do. Hang tough, we are with you.
