Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : Keli Lane (born 21 March 1975), a former Australian water polo player, was convicted of the 1996 murder of her newborn baby Tegan, and three counts of lying under oath. 
Question : Which crime Keli Lane is considered to have commited?

Answer: murder


Question: 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?

Answer: Alzheimer's disease


Question: Context : HD 153791 is a double star in the southern constellation of Ara. 
Question : What is the constellation that HD 153791 is a part of?

Answer:
Ara