Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: Besides teaching, Sahakian was the author of numerous books on various topics in philosophy and psychology, including Outline-history of philosophy (1968), Systems of ethics and value theory (1963), Philosophies of religion (1965), Psychology of personality; readings in theory (1965), History of psychology; a source book in systematic psychology (1968), Psychotherapy and counseling; studies in technique (1969), Psychology of learning; systems, models, and theories (1970), Psychopathology today; experimentation, theory and research (1970), Social psychology: experimentation, theory, research (1972), and Systematic social psychology (1974), With _his_ wife, Mabel Lewis Sahakian (1921-1982), William Sahakian wrote and published several books, including Ideas of the great philosophers (1966), Realms of philosophy (1965)), Rousseau as educator (1974), John Locke (1975), and Plato (1977). <sep>, Pronoun: his

William Sahakian