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: A country whose finances are as far out of control as ours suffers not from too many checks and balances on government spending, but from too few. "Like" if you agree...  Responser: too many checks not enough balances
