In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.

Context: This video is appalling but it shows why accountability & transparency are so important. It shouldn't take a video to ensure justice. Martin O'Malley (@GovernorOMalley) April 8, 2015 Question: what does the video show?
why accountability & transparency are so important