Question: What is the question to: "Its primary purpose is to track individuals for Social Security purposes."? The topic is Social Security number.
Answer: "what is social security card used for?"

Question: What is the question to: "It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area."? The topic is Kansas.
Answer: "who owned kansas before it became a state?"

Question: What is the question to: "Jacques-Yves Cousteau (; commonly known in English as Jacques Cousteau; 11 June 1910 25 June 1997) was a French naval officer, explorer , conservationist , filmmaker, innovator, scientist, photographer, author and researcher who studied the sea and all forms of life in water."? The topic is Jacques Cousteau.
Answer:
"when was jacques cousteau born?"