In what year was the United States Constitution signed? Answer with the four-digit year only.
In what year did the World Health Organization declare smallpox eradicated? Answer with the four-digit year only.
Which team won Super Bowl LVIII? Answer with the team nickname only (for example 'Yankees').
In what year did LIGO first directly detect gravitational waves (event GW150914)? Answer with the four-digit year only.
Which Google DeepMind chief executive shared the 2024 Nobel Prize in Chemistry for protein structure prediction? Answer with the surname only.
Which former Japanese Prime Minister was assassinated in July 2022? Answer with the surname only.
How many member states does the European Union have as of 2025? Answer with the whole number only.
What is the most abundant element in the universe? Answer with the single word only, in lowercase.
Margaret Thatcher led the UK Labour Party. Answer true or false.
How many goals did Wayne Gretzky score in his NHL regular-season career? Answer with the whole number only.
What is the capital of Canada? Answer with the city name only.
Who formulated the three laws of motion published in 1687? Answer with the surname only.
To the nearest whole minute, how many minutes does sunlight take to reach Earth? Answer with the whole number only.
In what year did Albert Einstein publish the special theory of relativity? Answer with the four-digit year only.
In what year was Nelson Mandela elected President of South Africa? Answer with the four-digit year only.
Which element has the chemical symbol Au? Answer with the single word only, in lowercase.
Which team won the 2025 NBA championship? Answer with the team nickname only (for example 'Yankees').
In what year did Edward Jenner perform his first smallpox vaccination? Answer with the four-digit year only.
