countries = ['USA', 'Canada', 'UK', 'Australia']
cities = ['Washington', 'Ottawa', 'London', 'Canberra']
for x, y in zip(countries, cities):
print('The capital of {} is {}.'.format(x, y))
# Output
# The capital of USA is Washington.
# The capital of Canada is Ottawa.
# The capital of UK is London.
# The capital of Australia is Canberra.