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.
Nina Dobrev is a 28 year old Bulgarian Actress. Born Nikolina Konstantinova Dobreva on 9th January, 1989 in Sofia, Bulgaria and educated at Wexford Collegiate Institute: School for the Arts, Scarborough, Canada, she is famous for The Vampire Diaries. Her zodiac sign is Capricorn. More about Nina Dobrev.