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: We've got some #rain. Let us know if it's raining in your neighborhood. Post photos. #LiveOnFox26  Responser: Great we need it ya thank god for the rain
