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:
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Person other than as expressly set forth herein. 17. Governing Law; Consent to Jurisdiction. This Agreement shall be governed by and construed in accordance with, the laws of the State of New York applicable to contracts executed in and to be performed in that State. All actions arising out of or relating to this Agreement shall be heard and determined exclusively in any New York state or federal court sitting in the Borough of Manhattan of The City of New York. The parties hereto hereby (a) submit to the exclusive jurisdiction of any state or federal court sitting in the Borough of Manhattan of The City of New York for the purpose of any action arising out of or relating to this Agreement brought by any party hereto, and (b) irrevocably waive, and agree not to assert by way of motion, defense, or otherwise, in any such action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the action is brought in an inconvenient forum, that the venue of the action is improper, or that this Agreement or the transactions contemplated hereby may not be enforced in or by any of the above-named courts. Tender Offer Statement on Schedule TO - July 16, 2012 Exhibit (d)(i) Sponsorship Agreement - July 16, 2012 18. WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY OF THE TRANSACTIONS CONTEMPLATED HEREBY. 19. Exercise of Rights and Remedies. No delay of or omission in the exercise of any right, power or remedy accruing to any party as a result of any breach or default by any other party under this Agreement shall impair any such right, power or remedy, nor shall it be construed as a waiver of or acquiescence in any such breach or default, or of any similar breach or default occurring later, nor shall any such delay, omission or waiver of any single breach or default be deemed a waiver of any other breach or default occurring before or after such waiver. 20. Other Agreements. This Agreement, together with the agreements referenced herein, constitutes the entire agreement, and supersedes all prior agreements, understandings, negotiations and statements, both written and oral, among the parties or any of their affiliates with respect to the subject matter contained herein except for such other agreements as are referenced herein which shall continue in full force and effect in accordance with their terms. 21. Cooperation. Each Party shall use commercially reasonable efforts to: (a) amend, supplement, or modify each Management-Ownership Agreement, as necessary or appropriate, to be consistent with, and provide for each transaction and other matter contemplated by, this Agreement; and (b) cooperate with each other Party, including, without limitation, as reasonably requested by any Party to jointly and mutually determine how best to structure and facilitate the Offer Matters and each agreement and transaction contemplated hereby and maximize value for all concerned Parties, taking into account speed, timing, deal certainty, administrative convenience, and applicable tax, legal, and business considerations and all other relevant issues. 22. Assignment. This Agreement may not be assigned by any party or by operation of law or otherwise without the prior written consent of each of the other parties. Any attempted assignment in violation of this Section shall be null and void. 23. No Representations or Duties. Each Sponsor specifically understands and agrees that no other Sponsor has made or will make any representation or warranty with respect to the terms, value or any other aspect of the transactions contemplated hereby, and explicitly disclaims any warranty, express or implied, with respect to such matters. In addition, each Sponsor specifically acknowledges, represents and warrants that it is not relying on any other Sponsor (a) for its due diligence concerning, or evaluation of, the Company or its assets or businesses, (b) for its decision with respect to making any investment contemplated hereby or (c) with respect to tax and other economic considerations involved in such investment. In making any determination contemplated by this Agreement, each Sponsor may make such determination in its sole and absolute discretion, taking into account only such Sponsor's own views, self-interest, objectives and concerns. No Sponsor shall have any fiduciary or other duty
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Extract the exact clause related to "Expiration Date" from the excerpt above.