Passage: Following law school, Obama became an associate at the Chicago office of the law firm Sidley & Austin, where she met her future husband Barack. At the firm, she worked on marketing and intellectual property law. She continues to hold her law license, but as she no longer needs it for her work, she has kept it on a voluntary inactive status since 1993.In 1991, she held public sector positions in the Chicago city government as an Assistant to the Mayor, and as Assistant Commissioner of Planning and Development. In 1993, she became Executive Director for the Chicago office of Public Allies, a non-profit organization encouraging young people to work on social issues in nonprofit groups and government agencies. She worked there nearly four years and set fundraising records for the organization that still stood 12 years after she left. Obama later said that she had never been happier in her life prior to working "to build Public Allies".In 1996, Obama served as the Associate Dean of Student Services at the University of Chicago, where she developed the University's Community Service Center. In 2002, she began working for the University of Chicago Hospitals, first as executive director for community affairs and, beginning May 2005, as Vice President for Community and External Affairs.She continued to hold the University of Chicago Hospitals position during the primary campaign of 2008, but cut back to part-time in order to spend time with her daughters as well as work for her husband's election. She subsequently took a leave of absence from her job.According to the couple's 2006 income tax return, her salary was $273,618 from the University of Chicago Hospitals, while her husband had a salary of $157,082 from the United States Senate. The Obamas' total income was $991,296, which included $51,200 she earned as a member of the board of directors of TreeHouse Foods, and investments and royalties from his books.Obama served as a salaried board member of TreeHouse Foods, Inc. (NYSE: THS), a major Wal-Mart supplier from...

Question: What was the name of the law firm in which the two met?
Sidley & Austin