Question: Do Yeh Hsien-Chung and Wulf Schiefenhövel have the same nationality?
Sentence (from "Wulf Schiefenhövel"): He has been associated with the Max Planck Institute for Ornithology( the former Max Planck Institute for Behavioral Physiology) since 1975, and is now the head of their Human Ethology department.
Relevant evidence: No