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

Context : Betty Fibichová (16 March 1846 -- 20 May 1901) was a Czechoslovak opera singer and the wife of composer Zdeněk Fibich. 
Question : What is Betty Fibichová's spouse's name?
Zdeněk Fibich

Context : 503 during the Normandy campaign on 11 July 1944; on the Eastern Front, the first unit to be outfitted with Tiger IIs was the s.H.Pz.Abt. 
Question : What year was Tiger II commissioned?
1944

Context : All the Little Animals is a 1998 feature film, directed and produced by Jeremy Thomas, based on the novel of the same name by Walker Hamilton. 
Question : Which is the basis of All the Little Animals?

Walker Hamilton