Problem: Given the question: Generate a question about the topic "Atlanta" whose answer would be: Atlanta is the cultural and economic center of the Atlanta metropolitan area , home to 5,457,831 people and the ninth largest metropolitan area in the United States..
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The answer is:
how many people live in atlanta georgia?

input question: Generate a question about the topic "Stevie Ray Vaughan" whose answer would be: On August 27, 1990, Vaughan was killed in a helicopter crash following a performance in East Troy, Wisconsin ..???
output answer: what happened to stevie ray vaughan?

Generate a question about the topic "Isaac Newton" whose answer would be: Sir Isaac Newton (25 December 164220 March 1727) was an English physicist and mathematician who is widely regarded as one of the most influential scientists of all time and as a key figure in the scientific revolution ..
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Answer: what did isaac newton do?

Q: Generate a question about the topic "Catonsville, Maryland" whose answer would be: Catonsville is a census-designated place (CDP) in Baltimore County , Maryland , United States..
A: what county is catonsville md in?

Question: Generate a question about the topic "Employee Retirement Income Security Act" whose answer would be: The Employee Retirement Income Security Act of 1974 (ERISA) (, codified in part at ) is a federal law which establishes minimum standards for pension plans in private industry and provides for extensive rules on the federal income tax effects of transactions associated with employee benefit plans..
Answer: where did erisa come from?

Please answer this: Generate a question about the topic "Elijah McCoy" whose answer would be: Elijah J. McCoy (May 2, 1844 October 10, 1929) was a black Canadian-American inventor and engineer, who was notable for his 57 U.S. patents , most to do with lubrication of steam engines..
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Answer:
what did elijah mccoy invent?