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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Agency. Nothing herein shall be deemed to constitute Licensor, on the one hand, or Licensee, on the other hand, as the agent or representative of the other, or as joint venturers or partners for any purpose. Neither Licensor, on the one hand, nor Licensee, on the other hand, shall be responsible for the acts or omissions of the other. No party will have authority to speak for, represent or obligate the other party in any way without prior written authority from such other party. 6.7 Entire Agreement. This Agreement and the Separation and Distribution Agreement together contain the full understanding of the parties with respect to the subject matter hereof and supersedes all prior understandings and writings relating thereto. No waiver, alteration or modification of any of the provisions hereof shall be binding unless made in writing and signed by the parties. 6.8 Headings. The headings contained in this Agreement are for convenience of reference only and shall not be considered in construing this Agreement. 5 Source: ARCONIC ROLLED PRODUCTS CORP, 10-12B, 12/17/2019 6.9 Severability. In the event that any provision of this Agreement is held by a court of competent jurisdiction to be unenforceable because it is invalid or in conflict with any law of any relevant jurisdiction, the validity of the remaining provisions shall not be affected and the invalid provision shall be severed herefrom. 6.10 Assignment. This Agreement may not be assigned by Licensee without the consent of Licensor which consent shall not be unreasonably withheld. Notwithstanding the foregoing, no such consent of Licensor is required under this Agreement in the event of a Change of Control of Licensee so long as: (a) the resulting, surviving or transferee Person assumes all the obligations of the Licensee by operation of Law or pursuant to an agreement in form and substance reasonably satisfactory to the Licensor; and (b) the licenses granted herein shall not be transferrable or sublicensable to Affiliates of such Person unless such Affiliates were Affiliates of Licensee prior to such Change of Control. 6.11 Counterparts; Images Signatures. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original but all of such together shall constitute one and the same instrument. Scanned PDF copies of signatures and facsimile copies of signatures may be deemed original signatures. IN WITNESS WHEREOF, the parties have caused this Agreement to be executed by their respective authorized officers as of the Effective Date. ARCONIC INC. By Name: Title: ARCONIC ROLLED PRODUCTS CORP. By Name: Title: 6 Source: ARCONIC ROLLED PRODUCTS CORP, 10-12B, 12/17/2019
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Extract the exact clause related to "Most Favored Nation" from the excerpt above.