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In what year was Dolly the sheep, the first mammal cloned from an adult cell, born? Answer with the four-digit year only.
Who won the 2024 Indianapolis 500? Answer with the surname only.
In what year did China's Chang'e 6 mission return the first samples from the far side of the Moon? Answer with the four-digit year only.
Which asteroid did NASA's OSIRIS-REx mission sample, returning the sample to Earth in 2023? Answer with the name only.
In what year did the S&P 500 first close above 6,000 points? Answer with the four-digit year only.
Which country won the 2023-25 ICC World Test Championship final in June 2025? Answer with the country name only.
JD Vance was Donald Trump's running mate in 2024. Answer true or false.
Who has served as UN Secretary-General since January 2017? Answer with the surname only.
Who won the 2024 US Open men's singles title? Answer with the surname only.
Which NBA team won the 2024 NBA Finals? Answer with the team nickname only, such as Lakers.
Lehman Brothers was rescued by a US government bailout in 2008. Answer true or false.
Which MLB team won the 2022 World Series? Answer with the team nickname only, such as Cubs.
The Moon has a thick atmosphere. Answer true or false.
Water expands when it freezes into ice. Answer true or false.
Lionel Messi scored in the 2022 FIFA World Cup final. Answer true or false.
Which country lost the UEFA Euro 2024 final? Answer with the country name only.
Who was Chief Justice of the United States in 2025? Answer with the surname only.
India won the final of the 2023 ICC Men's Cricket World Cup. Answer true or false.
In what year did Charles Darwin publish On the Origin of Species? Answer with the four-digit year only.
In what year did Alibaba hold its NYSE initial public offering? Answer with the four-digit year only.
Which Swiss bank agreed to take over Credit Suisse in March 2023? Answer with the company name only.
The S&P 500 gained more than 20 percent in both calendar 2023 and calendar 2024. Answer true or false.
Arm Holdings listed its shares on the London Stock Exchange in its 2023 initial public offering. Answer true or false.
Into how many shares was each Walmart share split in its February 2024 stock split? Answer with the whole number only.
In what year was the Buttonwood Agreement, which founded the New York Stock Exchange, signed? Answer with the four-digit year only.