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tasks/47.md
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<img src="./art/47.png" alt="solution" >
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#### eng:
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+Given the CITY and COUNTRY tables, query the names of all cities where the CONTINENT is 'Africa'.
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+Note: CITY.CountryCode and COUNTRY.Code are matching key columns.
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#### рус:
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+Имея таблицы CITY и COUNTRY, запросите названия всех городов, где CONTINENT — «Африка».
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+Примечание. CITY.CountryCode и COUNTRY.Code соответствуют ключевым столбцам.
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#### код с коментариями:
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