Q: Here's a complex question that requires someone to reason about the input, can you answer it? What did BMW in Formula One and Brabham have in common?
A: powered by BMW engines

Q: Here's a complex question that requires someone to reason about the input, can you answer it? Which of the four members of the South Korean girl group Red Velvet, is both a member and leader?
A: Irene

Q: Here's a complex question that requires someone to reason about the input, can you answer it? Marvin Camel was born in what Montana county?
A: Lake County

Q: Here's a complex question that requires someone to reason about the input, can you answer it? France was birthplace to the brother of Claude Christophe who was named?
A:
Joseph Christophe