Question: The Butcher of Amritsar refers to the crime that took place on what date?
Sentence (from "The Butcher of Amritsar"): The Butcher of Amritsar: General Reginald Dyer is a 2006 historical biography written by Nigel Collett, a former Gurkha officer, which covers the life of Reginald Dyer.
Relevant evidence: No