Question: Afrophilya, is an international music festival founded in Montreal, Quebec, in which country, notable artists who have performed at the festival include South African Lorraine Klaasen daughter of Nelson Mandela's favourite singer Thandi Klaasen?
Sentence (from "Nelson Mandela"): Ideologically an African nationalist and socialist, he served as President of the African National Congress (ANC) party from 1991 to 1997.
Relevant evidence: No