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: Today, I voted in support of a CR & narrow authorization for the Defense Department to train and equip Syrian opposition forces. Read and share my full statement.  Responser: You and your kind are what is destroying this once great country!!
