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: There he goes again. There may be good policy reasons for the US to veto this resolution, but we only have one President at a time. It's hard for our authorized leaders to conduct foreign policy when the President-elect is publicly lobbying from the bullpen.  Responser: Trump's behavior borders on treasonous.
