Question: Silke Nowitzki (born July 12, 1974 in Würzburg, West Germany) is a German former international basketball player, she is the manager of her brother, Dirk Werner Nowitzki, a German professional basketball player, for the Dallas Mavericks of which organization?
Sentence (from "Tanguy Ngombo"): Tanguy Alban Harrys Ngombo, often incorrectly written as Targuy Ngombo (born July 18, 1989 <nowiki>[</nowiki>disputed<nowiki>]</nowiki>), is a Congolese-born Qatari professional basketball player who plays for Al Rayyan of the Qatari Basketball League.
Relevant evidence: No