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

Context : In 2006, Early Abstractions was selected to the National Film Registry by the Librarian of Congress for its ''cultural, historical, or aesthetic significance''.
Question : What was the award received by Early Abstractions?
National Film Registry

Context : Lu Anh Tuan (1947) stage name Tuan Ngoc is a Vietnamese male singer.
Question : Was Tuan Ngoc male or female?
male

Context : Carl Holtz died, quietly, from complications due to Alzheimer's disease early in the morning of July 8, 2006.
Question : What disease did Carl Holtz contract?
Alzheimer's disease