What is the capital of Turkey? Answer with the city name only.

What is the atomic number of calcium? Answer with the whole number only.

Margaret Thatcher led the UK Labour Party. Answer true or false.

In what year did the Tunguska event occur? Answer with the four-digit year only.

What is the capital of Canada? Answer with the city name only.

Who won the 2025 Australian Open men's singles title? 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.

What is the atomic number of neon? Answer with the whole number only.

Which country hosted the first FIFA World Cup? Answer with the country name only.

Which city will host the 2028 Summer Olympics? Answer with the city name only.

What is the chemical symbol for tin? Answer with the chemical symbol only.

In what year did Apollo 11 land on the Moon? Answer with the four-digit year only.

In what year was the first Wimbledon Championship held? Answer with the four-digit year only.

How many Grand Slam singles titles has Novak Djokovic won as of mid-2025? Answer with the whole number only.

How many electoral votes did Donald Trump win in the 2024 US presidential election? Answer with the whole number only.

In what year did the Berlin Wall fall? Answer with the four-digit year only.

In what year was the first FIFA World Cup held? Answer with the four-digit year only.

Which US president was elected to four terms? Answer with the surname only.

In what year was Magna Carta sealed? Answer with the four-digit year only.

Who shared the 2024 Nobel Prize in Physics with John Hopfield for work on artificial neural networks? Answer with the surname only.

What is the chemical formula of table salt? Answer with the chemical formula only.

Which constructor won the 2024 Formula One Constructors' Championship? Answer with the name only.

How high is a regulation basketball rim above the floor, in feet? Answer with the whole number only.

Which men's footballer holds the record for most international goals? Answer with the surname only.

In what year did Christiaan Barnard perform the first human-to-human heart transplant? Answer with the four-digit year only.