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: Paying for Patriotism? Military takes heat for pricey soldier salutes at stadiums  Responser: I Am Li I am liking the NFL less and less .. You can't recognize our military because they are our real heroes . Not the players
