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: Happy VDay lovers! If you and your girlfriends are staying in, here's an idea! #FoxValentines  Responser: Thank you my darling, is me solomon thy great. See sweet heart, i love you.
