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: This morning I spoke on the Floor of the House to recognize Asian Pacific American Heritage Month.  Responser: Don't we have bigger fish to fry this week?
