Exercise: Chaining Callbacks

Exercise

You are given the following data:

SELECTION_DATA = {
    'Australia': ['Sydney', 'Melbourne'],
    'New Zealand': ['Auckland', 'Wellington']
}

COUNTRIES = list(SELECTION_DATA.keys())

FACTS_DATA = {
    'Sydney':[
        'The Sydney Funnel Web Spider is one of the most dangerous spiders on Earth',
        'The Sydney Harbour Bridge is nicknamed “The Coathanger”',
        'Sydney Has More Than 100 Beaches',
        "12th most expensive city in the world."
    ],
    'Melbourne': [
        'Melbourne was originally named Batmania.',
        'Melbourne’s Chinatown is the oldest Chinatown in the Southern Hemisphere',
        'The Royal Melbourne Hotel is home to the oldest pear tree in Victoria.',
        'Melbourne has more skyscrapers than any other city in Australia.'
    ],
   

...