Question: Lada Negrul, is a Russian actress and poet, and is the author and producer of documentaries about which highly popular Russian actor who starred in fifty seven films including several TV serials, such as "Spetsnaz" (2002)?
Sentence (from "Lada Negrul"): Lada Negrul, (Russian: Лада Негруль , born April 18, 1972) is a Russian actress and poet.
Relevant evidence: No