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.

[EX Q]: Context : 90 Tauri (90 Tau) is a star in the constellation Taurus. 
Answer : Taurus
[EX A]: What constellation is 90 Tauri part of?

[EX Q]: Context : Reinhard Burst (11 October 1907 -- 2 July 1998) was a highly decorated Oberstleutnant in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. 
Answer : Knight's Cross of the Iron Cross
[EX A]: Which award did Reinhard Burst get?

[EX Q]: Context : The 2012 IAAF World Half Marathon Championships was held in Kavarna, Bulgaria on 6 October 2012. 
Answer : 6 October 2012
[EX A]:
What date is associated with 2012 IAAF World Half Marathon Championships?