Question: Did Wim Van Der Eijk and Sandra Leiblum share the same nationality?
Sentence (from "Wim van der Eijk"): Wim van der Eijk( born ca. 1957) is a Dutch civil servant, who held the positions of Vice- President of the European Patent Office( EPO), head of the Boards of Appeal of the EPO, known as DG3( Directorate- General, 3, Appeals), and Chairman of the EPO Enlarged Board of Appeal from December 2011 to November 2016.
Relevant evidence: Yes