Input question: How many yards are there in a chain?

Output answer: 22

Input question: In 1930 in the UK, a speed limit of how many miles per hour was imposed on motorists in built up areas?

Output answer: 30 mph

Input question: What is the name of Johannesburg's major cricket stadium, venue for this year's World Cup Final?

Output answer: wanderers

Input question: In which country would you find Chobe National Wildlife Park?

Output answer:
botswana