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: Budget deal done? GOP, Dem negotiators come up with a $1.1 trillion spending bill to fund government through October. Who wins, who loses?  Responser: $1.1 trillion dollars they agree to spend yet they can't find $6.5 billion in that to extend unemployment benefits. Shame on them!
