Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
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Question: Context : John E. Hatley is a former Master Sergeant in the United States Army serving a 40-year sentence in the Fort Leavenworth Disciplinary Barracks for the murder of four Iraqi detainees. 
Answer : murder

Answer: Which crime John E. Hatley is considered to have commited?


Question: Context : Eva Mori (born 13 March 1996) is a Slovenian female volleyball player, playing as a setter. 
Answer : female

Answer: Was Eva Mori male or female?


Question: Context : Rudolf Trenkel (17 January 1918 -- 26 April 2001) was a German World War II Luftwaffe 138 victories Flying ace and recipient of the coveted Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). 
Answer : Knight's Cross of the Iron Cross

Answer:
What was the award received by Rudolf Trenkel?