Question: Who is named after his paternal uncle Konstantin Orbelyan, a major Armenian composer, Constantine Orbelian or Barbara Sahakian ?
Sentence (from "Barbara Sahakian"): Barbara Jacquelyn Sahakian, {'1': ", '2': ", '3': ", '4': "} is Professor of Clinical Neuropsychology at the Department of Psychiatry and Medical Research Council (MRC)/Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge.
Relevant evidence: Yes