Task: Question Generation
Input (English): Context : Hans Johannsen (29 January 1913 -- 5 March 1961) was a German chief engineer on a U-boat in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). 
Answer : Knight's Cross of the Iron Cross
Output (English): What award was received by Hans Johannsen?