Problem: Melissa Joan Hart plays which TV character (the same as the Roman name for the River Severn)?
Answer: sabrina

Problem: Which Irish village became a centre of pilgrimage following the reported sighting of the virgin Mary in 1879?
Answer: knock

Problem: What was the nationality of 2011 Wimbledon Women's Singles Championship winner?
Answer: czech

Problem: "The ""loop of Henle"" is found where in the human body?"
Answer:
kidney