Problem: Change the first letter in the surname of a famous jockey to get the surname of a famous New Zealand cricketer. What's the name of the jockey and the cricketer.
Answer: frankie dettori and daniel vettori

Problem: What is Europe's second largest city in terms of population?
Answer: london

Problem: Who set Cardinal Newman's poem The Dream of Gerontius to music in his 1900 oratorio?
Answer: edward elgar

Problem: "Who is the host of the TV series ""Dragon's Den""?"
Answer:
evan davis