In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
Q: Passage: Becker clerked for Judge Donald P. Lay from 1981 through 1983. He then worked at Kirschner, Weinberg & Dempsey (19831989), a law firm located in Washington, D.C., and represented members of the American Federation of State County and Municipal Employees and its affiliates, including the Harvard Union of Clerical and Technical Workers. He was a faculty member at UCLA Law School (19891994) and has also taught at Georgetown University Law School (19871988, 2012), the University of Chicago Law School (199495), and Yale Law School (2016, 2017). He has been Associate General Counsel to the AFL-CIO and the Service Employees International Union (SEIU). Throughout his career, he has argued many cases in court, including in front of the Supreme Court of the United States. In 2009, he was a member of the Obama transition team, assisting with the review of the United States Department of Labor.
Link Information: Founded in 1949, the UCLA School of Law Answer: Georgetown University Law School
A:
Of the schools where Craig Becker taught, which one was established first?