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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.
JD Vance was Donald Trump's running mate in 2024. Answer true or false.
Javier Milei ran for president in 2023 as the Peronist candidate. Answer true or false.
Lehman Brothers was rescued by a US government bailout in 2008. Answer true or false.
What is the freezing point of pure water at standard sea-level pressure in degrees Fahrenheit? Answer with the whole number only.
In what year did the Black Monday crash, when the Dow fell about 22.6 percent in one day, happen? Answer with the four-digit year only.
Which NBA team won the 2024 NBA Finals? Answer with the team nickname only, such as Lakers.
Who won the 2024 US Open men's singles title? Answer with the surname only.
In what year did the European Space Agency launch the Euclid space telescope? Answer with the four-digit year only.
Water expands when it freezes into ice. Answer true or false.
The Moon has a thick atmosphere. Answer true or false.
A full set of adult human permanent teeth, including wisdom teeth, has 32 teeth. Answer true or false.
Who was Chief Justice of the United States in 2025? Answer with the surname only.
Who became Prime Minister of Japan in October 2024? Answer with the surname only.
Which club won the 2024-25 Serie A title? Answer with the club name only, such as Juventus.
Insects have eight legs. Answer true or false.
Which club won the 2023-24 UEFA Champions League? Answer with the club name only, such as Chelsea.
India won the final of the 2023 ICC Men's Cricket World Cup. Answer true or false.
Which numbered amendment to the US Constitution limits a president to two elected terms? Answer with the whole number only.
Which Swiss bank agreed to take over Credit Suisse in March 2023? Answer with the company name only.
Elon Musk completed his purchase of Twitter in October 2022. Answer true or false.
In what year was the Buttonwood Agreement, which founded the New York Stock Exchange, signed? Answer with the four-digit year only.
The S&P 500 gained more than 20 percent in both calendar 2023 and calendar 2024. Answer true or false.
Who won the 2025 Wimbledon men's singles title? Answer with the surname only.
Ukraine became a full NATO member in 2024. Answer true or false.