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

Context : Auguste Deter (German pronunciation: (aʊ̯ˈɡʊstə ˈdeːtɐ); 16 May 1850 -- 8 April 1906) is the first person diagnosed with Alzheimer's disease. 
Question : What led to Auguste Deter's death?
Alzheimer's disease

Context : Georg Ludwig Maurer, since 1831 Georg Ludwig von Maurer (2 November 1790 -- 9 May 1872) was a German statesman and legal historian from the Electoral Palatinate. 
Question : On what date did Georg Ludwig von Maurer expire?
9 May 1872

Context : The Tiuna was created to compete with the American-made Humvee, which was first shown to the public on July 20, 2004. 
Question : In what year did Tiuna enter service?

2004