I want to know the answer to the following question:
During his time in Los Angeles, what was the topic of the seminars Hayek taught not related to his new book?
All the background I'm provided with is that "Following his retirement, Hayek spent a year as a visiting professor of philosophy at the University of California, Los Angeles, where he continued work on Law, Legislation and Liberty, teaching a graduate seminar by the same name and another on the philosophy of social science.". Is that enough to answer the question?