Generate a correct and concise answer for the question based on the words in the context.

Ex Input:
Context : Blind Willie Walker died in Greenville in 1933 at age 37 of congenital syphilis, which may have been the reason for his blindness. 
Question : What led to Blind Willie Walker's death?

Ex Output:
blindness


Ex Input:
Context : Heinrich Hannibal (19 November 1889 -- 9 May 1971) was a Waffen SS Brigadeführer (Major General) and Generalmajor of Polizei during World War II. He was a recipient of the Knight's Cross of the Iron Cross, which was awarded to recognize extreme battlefield bravery or successful military leadership during World War II. 
Question : What was the award received by Heinrich Hannibal?

Ex Output:
Knight's Cross of the Iron Cross


Ex Input:
Context : Regina Carrol (May 2, 1943 -- November 4, 1992) was an American performer, born as Regina Carol Gelfan, mostly remembered for her roles in films directed by her husband, Al Adamson. 
Question : What is Regina Carrol's spouse's name?

Ex Output:

Al Adamson