Problem: How many horizontal lines are used in a musical stave (or staff)?
Answer: 5

Problem: What name was given to a series of confrontations in the 1950s and 1970s between the UK and Iceland?
Answer: cod wars

Problem: In 1968, which was the first manned lunar orbiting mission?
Answer: apollo 8

Problem: FIFA is an international organization governing what sport?
Answer:
soccer