Q: When did the person who finished ahead of Chris Thompson in the 10,000 metres at the 2010 European Athletics Championships announce his intention to switch wholly to road racing?
A: 2017

Q: In 1979 AC/DC paired with producer Lange and recorded their international breakthrough that would be the last album featuring which lead singer?
A: Bon Scott

Q: do Vera Chytilova and Harry Edwards have the same profession?
A: yes

Q: Are Celosia and Gleditsia both native to Australia?
A:
no