Problem: In which US state is the Bonneville Salt Flats?
Answer: utah

Problem: Who played Stephen Hawking in the 2014 film, 'The Theory of Everything'?
Answer: eddie redmayne

Problem: What subatomic particle was discovered by James Chadwick in 1932?
Answer: neutron

Problem: Who was First Secretary of the Communist Party of the Soviet Union at the time of the Cuban Missile Crisis?
Answer:
nikita khrushchev