Question: Who is the mother of the director of film River'S End (2005 Film)?
Sentence (from "Fatima bint Mubarak Al Ketbi"): Fatima bint Mubarak Al Ketbi is the third wife of Sheikh Zayed bin Sultan Al Nahyan, the founder and inaugural president of United Arab Emirates, and late emir( ruler) of Abu Dhabi.
Relevant evidence: No