Problem: The first nuclear reactor was built in 1942 in which US city?
Answer: chicago

Problem: Orogeny refers to the process by which what are created?
Answer: mountains

Problem: Nureyev, Makarova and Baryshnikov all defected from which ballet company?
Answer: kirov

Problem: Which Welsh golfer played in the 2014 Ryder Cup?
Answer:
jamie donaldson