Problem: Opus Dei is a sect within which religious movement?
Answer: catholicism

Problem: Who killed at least 17 men and boys before being arrested in Milwaukee in 1991?
Answer: jeffery dahmer

Problem: The name of the science, mathematics, derives from an ancient Greek word meaning what?
Answer: that which is learnt

Problem: In 1994 Wendy Toms became the first female official in which sport?
Answer:
football league