question: What is the answer: 'Ba' is the chemical symbol for which element?
answer: barium

question: What is the answer: How does the Bishop of Exeter sign his name
answer: exon

question: What is the answer: What is the real first name of current Chief Scout, Bear Grylls?
answer: edward

question: What is the answer: What is the more common name of the medical condition 'Diplopia'?
answer:
double vision