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: New movie with Sainty Reid! Like us on Facebook and Twitter: https://twitter.com/RunningOnEmptyM  Responser: Also starring David A. Gregory from OLTL!

Neutral