Q: 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.
Poster: John, Danny and me, applauding ourselves.  Responser: 3 of the Worlds' best !!
A:
Positive