The Great Wall of China is visible to the naked eye from the Moon. Answer true or false.
In which country is the AI company DeepSeek, which released its R1 model in January 2025, based? Answer with the country name only.
In what year will Halley's Comet next reach perihelion? Answer with the four-digit year only.
In what year did Microsoft complete its acquisition of Activision Blizzard? Answer with the four-digit year only.
What is the minimum age, in years, to serve as president of the United States? Answer with the whole number only.
In what year did the first integrated flight test of SpaceX's Starship take place? Answer with the four-digit year only.
How many Grand Slam singles titles has Novak Djokovic won as of the end of 2024? Answer with the whole number only.
Who became prime minister of Australia after the 2022 federal election? Answer with the surname only.
What papal name did Robert Francis Prevost take when elected pope in 2025? Answer with the name only, without the regnal number.
What is the most abundant gas in Earth's atmosphere? Answer with the single word only, in lowercase.
Margaret Thatcher was UK prime minister during the Falklands War. Answer true or false.
Tiger Woods has won more men's major golf championships than Jack Nicklaus. Answer true or false.
Kamala Harris became the Democratic nominee for president in 2024. Answer true or false.
How many Ballon d'Or awards has Lionel Messi won? Answer with the whole number only.
How many hydrogen atoms are in one molecule of methane? Answer with the whole number only.
Which country won the 2024 ICC Men's T20 World Cup? Answer with the country name only.
Manchester City won four consecutive Premier League titles from 2020-21 to 2023-24. Answer true or false.
How many points is a touchdown worth in American football? Answer with the whole number only.
In what year did the US men's hockey team beat the Soviet Union in the 'Miracle on Ice'? Answer with the four-digit year only.
Which hurricane made landfall near Siesta Key, Florida, in October 2024? Answer with the storm's name only.