Question:  Roy Black is a civil and criminal defense trial attorney who has represented an American financier and registered sex offender who served how many months in prision for his conviction of soliciting an underage girl for prostitution?
Sentence (from "Roy Black (attorney)"): Other celebrities whom Black has represented include actor Kelsey Grammer, racer Hélio Castroneves, "Girls Gone Wild" creator Joe Francis, artist Peter Max, billionaire Jeffrey Epstein, and Justin Bieber.
Relevant evidence: Yes