Question: Heinz Linge served as a valet for a German politician who initiated what?
Sentence (from "Aygül Özkan"): She has been a member of the CDU since 2004, and served as Minister of Social Affairs, Women, Families, Health and Integration in the state of Lower Saxony, in the Second Cabinet Wulff and the Cabinet McAllister between 2010 and 2013.
Relevant evidence: No