What is the capital of Nigeria? Answer with the city name only.
What is the largest organ of the human body? Answer with the single word only, in lowercase.
How many players per team are on the field in association football (soccer)? Answer with the whole number only.
What is the hardness of diamond on the Mohs scale? Answer with the whole number only.
How many Grand Slam singles titles did Serena Williams win? Answer with the whole number only.
The Masters golf tournament is played at Augusta National Golf Club. Answer true or false.
Which team won the 2024 World Series? Answer with the team nickname only (for example 'Yankees').
What is the freezing point of water in kelvin, rounded down to a whole number? Answer with the whole number only.
Which UK Prime Minister called the 2016 Brexit referendum? Answer with the surname only.
Who developed the first polio vaccine licensed in the United States in 1955? Answer with the surname only.
In what year did the Watergate break-in occur? Answer with the four-digit year only.
In what year did LIGO first directly detect gravitational waves (event GW150914)? Answer with the four-digit year only.
Which team won Super Bowl LIX? Answer with the team nickname only (for example 'Yankees').
Which former Japanese Prime Minister was assassinated in July 2022? Answer with the surname only.
Who co-wrote 'The Communist Manifesto' with Friedrich Engels? Answer with the surname only.
What is the most abundant element in the universe? Answer with the single word only, in lowercase.
How many Wimbledon singles titles did Roger Federer win? Answer with the whole number only.
Margaret Thatcher led the UK Labour Party. Answer true or false.
