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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use any Mark or portion of any Mark as part of a corporate or trade name, or with any prefix, suffix, or other modifying words, terms, designs, or symbols, or in any modified form. You will not use any Mark in connection with the sale of any unauthorized product or service or in any other manner not expressly authorized in writing by us. You shall give such notices of trademark and service mark registrations as we specify and to obtain such fictitious or assumed name registrations as may be required under applicable law. Your use of any of the Marks on the Internet/World Wide Web (including any Home Page) or any other medium must have our prior written approval. We reserve the right to prohibit your use of the Marks on the Internet. C. You will promptly notify us of any claim, demand or cause of action based upon or arising from any attempt by any other person, firm or corporation to use the Marks or any colorable imitation of the Marks. You shall also notify us of any action, claim or demand against you relating to the Marks within ten (10) days after you receive notice of said action, claim or demand. Upon receipt of timely notice of an action, claim or demand against you relating to the Marks, we and our affiliate shall have the sole right and duty to defend any such action. We and our affiliate will have the exclusive right to contest or bring action against any third party regarding the third party's use of any of the Marks and will exercise such right in our and our affiliate's sole discretion. In any defense or prosecution of any litigation relating to the Marks or components of the System undertaken by us, you shall cooperate in all respects with us and our affiliate and execute any and all documents and take all actions as may be desirable or necessary in the opinion of our counsel, to carry out such defense or prosecution. Both parties shall make every effort consistent with the foregoing to protect, maintain, and promote the Marks as identifying the System and only the System. D. If, in our sole discretion, it becomes advisable at any time, for us to modify or discontinue use of any Mark, and/or use one or more additional or substitute trade names, trademarks, service marks, or other commercial symbols, either systemwide or with respect to use by any selected franchisee, you will comply with our directions within a reasonable time after notice to you. We will have no liability or obligation whatsoever with respect to your modification or discontinuance of any Mark. E. In order to preserve the validity and integrity of the Marks and copyrighted material licensed to you and to assure that you are properly employing the same in the operation of your Franchised Restaurant, we and our agents have the right of entry and inspection of your premises and operating procedures at all reasonable times. We will have the right to observe the manner in which you are rendering your services and conducting your operations, to confer with your employees and customers, and to select Menu Items, ingredients, food and 6 non-food products, beverages, and other items, products, delivery vehicles, products and supplies for test of content and evaluation purposes to make certain that the Menu Items, ingredients, food and non-food products, beverages and other items, products, delivery vehicles, materials and supplies are satisfactory and meet our quality control provisions and performance standards. VI. CONFIDENTIAL MANUALS A. We will loan to you during the term of the franchise one (1) copy of our Confidential Operations Manual and other confidential manuals and written materials (all of which are collectively referred to herein as the "Manuals") containing reasonable, mandatory and suggested specifications, standards, operating procedures and rules prescribed from time to time by us for Buffalo Wild Wings businesses and information relative to your other obligations. You will not at any time, without our prior written consent, copy, duplicate, record or otherwise reproduce the Manuals in whole or in part or otherwise make the same available to any person. Any authorized duplication or copying of any of the Manuals shall be performed by us at your expense. We have the right to add to and otherwise modify, combine, or replace the Manuals from time to time to reflect changes in the specifications, standards, operating procedures and rules prescribed by us for Buffalo Wild Wings businesses, provided that no
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Extract the exact clause related to "Cap On Liability" from the excerpt above.

assistant: Not found.