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 Input:
Context : Paul-Ernst Renisch (2 July 1917 -- 25 January 1998) was a highly decorated Major in the Fallschirmjäger 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 Output:
What award was received by Paul-Ernst Renisch?


Ex Input:
Context : MOA-2009-BLG-387L is a red dwarf in the Sagittarius constellation that is host to the planet MOA-2009-BLG-387Lb. 
Answer : Sagittarius

Ex Output:
What constellation is MOA-2009-BLG-387L part of?


Ex Input:
Context : The Arlington Memorial Bridge is a Neoclassical masonry, steel, and stone arch bridge with a central bascule (or drawbridge) that crosses the Potomac River at Washington, D.C., the capital of the United States. 
Answer : Potomac River

Ex Output:

What does Arlington Memorial Bridge cross over?