The oracle, in this context, is an entity capable of solving some problem, which for example may be a decision problem or a function problem. The problem does not have to be computable; the oracle is not assumed to be a Turing machine or computer program.
Sofia Boutella. Sofia Boutella (born April 3, 1982) is an Algerian dancer, model, and actress. She is known mainly for her hip-hop and street dance, and for appearing in Nike Women's advertising campaigns.
Safy Boutella. Safy Boutella (born January 6, 1950 in Pirmasens, West Germany) is an Algerian jazz musician who plays both bass guitar and synthesizer. He is the father of dancer and actress Sofia Boutella.