Premise: Red Amnesia () is a 2014 Chinese thriller film directed by Wang Xiaoshuai. The film deals with the psychological impact of an elderly retired widow (played by Lü Zhong)'s past. Wang considers "Red Amnesia" to be the last film of his Cultural Revolution trilogy, which includes 2005's "Shanghai Dreams" and 2011's "11 Flowers". It was released on April 30, 2015.
Hypothesis: Red Amnesia has given many people nightmares.