Input question: The English town of Tewkesbury is in which county?

Output answer: gloucestershire

Input question: When combined with its headstreams the 'Peace' and the 'Finlay', what becomes the second longest river in North America at 4,241 kilometres (2,635 mi)?

Output answer: mackenzie

Input question: How many gallons are there in a hogshead?

Output answer: 54

Input question: Which racecourse stages the Coventry Stakes?

Output answer:
ascot