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: Book another amazing job with an amazingly talented Director!!!! Lucky lucky girl am I. Cant wait to tell you guys when I get the go ahead  Responser: So excited for you

Positive