system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
"""
of Directors of Goodrich Corporation from 1997 to 2012 and Foster Wheeler Ltd. until 2008. William H. Schumann, III, 63 Mr. William H. Schumann, III, has served as the non-executive Chairman of the Board of Directors of Avnet, Inc., a distributor of electronic components, since November 2012 and has been on the board since 2010. He retired in August 2012 as Executive Vice President of FMC Technologies, Inc., a provider of technology solutions for the energy industry. He served as Chief Financial Officer of FMC Technologies from 2001 to 2011 and Chief Financial Officer of FMC Corporation (the predecessor to FMC Technologies) from 1999 to 2001. Mr. Schumann served on the board of UAP Holdings, an agricultural chemical distributor, from 2005 to 2008 and Great Lakes Advisors, a registered investment advisor, from 1992 to 2011. Mr. Schumann has been a director of AMCOL International Corporation, a producer of specialty materials and related products and services for industrial and consumer markets, since 2012 and McDermott International, Inc., an engineering and construction company, since 2012. David N. Siegel, 52 David N. Siegel is President & CEO of Frontier Airlines and serves on its board of directors. He was a Director of Republic Airways, from October 2009 to December 2013, including serving as Lead Independent Director from May 2011 until January 2012 when he was appointed President & CEO of Frontier, at the time a wholly-owned subsidiary of Republic. Prior to joining Frontier, Mr. Siegel was Chairman & CEO of XOJET, a private aviation company, controlled by TPG Capital. From June 2004 to May 2008, Mr. Siegel was Chairman and Chief Executive Officer, and from June 2008 to April 2009 Chairman, of gategroup Holding AG, the world's largest independent airline catering, hospitality and logistics company. Prior to that, Mr. Siegel served as President, Chief Executive Officer and member of the Board of US Airways Group, Inc., and US Airways, Inc., the airline operating unit. Prior to US Airways, Mr. Siegel was Chairman and Chief Executive Officer of Avis Rent A Car System, Inc., a subsidiary of Cendant Corp. Mr. Siegel also spent seven years at Continental Airlines in various senior management roles, including President of its Continental Express subsidiary. Mr. Siegel is currently a member of the board of directors of gategroup Holding AG, having served since June 2004. V. Paul Unruh, 65 Mr. V. Paul Unruh retired as vice chairman of Bechtel Group, Inc. in June 2003. During his 25-year tenure he held a number of management positions including treasurer, controller, and chief financial officer. He also served as president of Bechtel Enterprises, the finance, development, and ownership arm, from 1997 to 2001. Unruh is also a certified public accountant. Mr. Unruh is currently a member of the board of directors of Symantec Corporation, a provider of security, backup and availability solutions, Move, Inc., a provider of real estate media and technology solutions, and Heidrick & Struggles International, Inc., a provider of executive search and leadership consulting services. He also serves on the boards of two private companies. URS Corporation (NYSE: URS) is a leading provider of engineering, construction, and technical services for public agencies and private sector companies around the world. The Company offers a full range of program management; planning, design and engineering; systems engineering and technical assistance; construction and construction management; operations and maintenance; information technology; and decommissioning and closure services. URS provides services for federal, oil and gas, infrastructure, power, and industrial projects and programs. Headquartered in San Francisco, URS Corporation has more than 50,000 employees in a network of offices in nearly 50 countries (www.urs.com). [add FLS Tag] # # #
"""

Extract the exact clause related to "License Grant" from the excerpt above.

assistant: Not found.