Task: Question Generation
Input (English): Context : Udo Cordes (22 July 1921 -- 7 March 2007) was a highly decorated Oberleutnant in the Luftwaffe during World War II, and a recipient of the Knight's Cross of the Iron Cross. 
Subject : Udo Cordes 
Relation : award received
Output (English): What award was received by Udo Cordes?