Problem: What 'continental' moon of the Solar System has become the focus of extra-terrestrial life studies because its smooth surface suggests the presence of an ocean underneath?
Answer: europa

Problem: Which herb is a distinctive ingredient in Bearnaise sauce?
Answer: tarragon

Problem: "What church, known as ""the Irvingites"" mainly due to the preaching of Edward Irving, was founded in Scotland in 1832?"
Answer: catholic apostolic church

Problem: Which famous sportsman won the BBC's 2006 Strictly Come Dancing?
Answer:
cricketer mark ramprakash