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: I'll be on Fox News Business at Noon CST to discuss fiscal issues and the economy. Please tune in!  Responser: We put you there to Markwayne to fight the corruption. Don't let us down.
