[['11 Diagonal Street', 'LOCATION', 'South Africa'], ['South Africa', 'CAPITAL', 'Cape Town'], ['South Africa', 'LEADER_NAME', 'Cyril Ramaphosa'], ['South Africa', 'ETHNIC_GROUP', 'White South African']]
11 Diagonal Street is in South Africa, (the capital of which is Cape Town), a country where White South Africans are one of the ethnic groups and Cyril Ramaphosa is one of the leaders.