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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contain a waiver of all subrogation rights against us, our affiliates, and our and their successors and assigns; (b) provide for thirty (30) days' prior written notice to us of any material modification, cancellation, or expiration of such policy; (c) provide that the coverage applies separately to each insured against whom a claim is brought as though a separate policy had been issued to each insured; (d) contain no provision which in any way limits or reduces coverage for you in the event of a claim by any one or more of the parties indemnified under this Agreement; (e) be primary to and without right of contribution from any other insurance purchased by the parties indemnified under this Agreement; and (f) extend to and provide indemnity for all obligations assumed by you hereunder and all other items for which you are required to indemnify us under this Agreement. You shall provide us with evidence of the insurance required hereunder not later than ten (10) days before you begin operating as a Master Franchisee, and with a complete copy of each insurance policy no more than thirty (30) days after delivery of the original proof of insurance. Thereafter, prior to the expiration of the term of each insurance policy, you shall furnish us with a copy of each renewal or replacement insurance policy to be maintained by you for the immediately following term and evidence of the payment of the premium therefor. Should you, for any reason, fail to procure or maintain the insurance required by this Agreement, as such requirements may be revised from time to time by us in writing, we shall have the right and authority (without, however, any obligation to do so) immediately to procure such insurance and to charge same to you, which charges shall be payable by you immediately upon notice together with a ten percent (10%) administrative fee. The foregoing remedies shall be in addition to any other remedies we may have at law or in equity. The maintenance of sufficient insurance coverage shall be your responsibility. Your obligations to maintain insurance coverage as herein described shall not be affected in any manner by reason of any separate insurance maintained by us nor shall the maintenance of such insurance relieve you of any indemnification obligations under this Agreement. 5.6 Computer Hardware and Software 5.6.1 You shall, in accordance with any specifications that we may prescribe and from any suppliers we may designate (which may include us or an affiliate), purchase, lease or license all computer hardware and software designated by us for the Franchised Business, whether in this Agreement, the Manuals or otherwise during the term of this Agreement. You shall likewise procure and install printers and other computer-related accessories or peripheral equipment as we may require. You shall at all times have a high speed internet connection for your computer system. All computer hardware and software specified by us shall be purchased, leased or licensed by you and your sole expense. You shall utilize all software programs that we may specify in connection with the operation of the Franchised Business. We reserve the right to develop proprietary software programs and, if we elect to do so, you shall execute our standard form of software license agreement for such proprietary software programs upon demand by us, and shall input and maintain in your computer system all software programs, data and information as we prescribe. You shall purchase, lease or license all software programs and materials whenever we elect to use new or upgraded programs and materials, either from us or from an approved distributor, if any, and, if from an approved distributor, upon terms determined by such distributor. During the term of this Agreement, you shall maintain and update all computer hardware and software as required by us. 11 Source: SOUPMAN, INC., 8-K, 8/14/2015 5.6.2 You shall also purchase all computer-related services (including, without limitation, e-mail services) from suppliers (which may include us or our affiliate) that we may require and designate from time to time. 5.7 Payment of Taxes You shall pay all personal property, sales, excise, use, and other taxes, regardless of type or nature, which may be imposed, levied, assessed or charged, on, against, or in connection with the Franchised Business and any products, services or equipment sold or furnished hereunder, whether those taxes are imposed by any federal, state, municipality, county or parish, or other governmental unity or agency, which may have jurisdiction over such products, services and equipment. It
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Extract the exact clause related to "Expiration Date" from the excerpt above.