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: don't forget to check out THE FOURTH KIND -- it opens tonight! Go see it this weekend, Katee highly recommends it... -admin  Responser: Hoje o ultima oportunidade de ver As Confisses do Padre Andr,no teatro Dulcina s 20h00.No Percam!
