"In which year did Serena Williams win her first Grand Slam singles title?",
"In which year did Serena Williams win her first Grand Slam singles title?",
"In what year and in which city were the first modern Olympic Games held?",
"In what year and in which city were the first modern Olympic Games held?",
"Benjamin Franklin was a key figure in the drafting of the United States Constitution. Which state did he represent during the Constitutional Convention in 1787?",
"Benjamin Franklin was a key figure in the drafting of the United States Constitution. Which state did he represent during the Constitutional Convention in 1787?",
"What is the capital city of Bhutan?"
"What is the capital city of Bhutan?",
"What is the capital city of Bhutan?",
"In mathematics, what is the name for a number that is not a prime number and has more than two factors?",
"Who is the Greek god of war and son of Zeus and Hera?",
"What is the chemical symbol for the element mercury?",
"What is the name of the largest moon of Jupiter?",