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: #TBT: Craig on a plane heading to the stage. New tour dates up! Get ready!  Responser: Craig give this a listen pleeeeze? https://m.youtube.com/watch?ebc=ANyPxKocNsZofrfEsjnR_7A0sufaIfMJz4ObCiFlDASME-scCqVqLHMVrEY_02rAAYGSJK1umCOHRcNRWDtyS_Mx_GXLas0J8g&time_continue=352&v=XYeog6lXjAA
