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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develops, markets, or sells products falling within the Field of Agreement. In the event that either (x) one Party shall transfer its entire interest in the Operating Company as permitted pursuant to this Agreement and the Operating Company shall remain a going concern after the closing of such transfer or (y) both Parties sell their interest in the Operating Company as permitted pursuant to this Agreement and the Operating Company shall remain a going concern after the closing of such transfer, then any Party which ceases to own an interest in the Operating Company as a result of such transfer shall remain subject to the terms of this Article 7.2 for a period of ten (10) years after the date of such transfer. Notwithstanding the foregoing, if a court of competent jurisdiction determines that the obligations set forth in this Article 7.2 are unreasonable in scope, time or geography, such court is hereby authorized by the Parties to enforce such provisions with narrower scope, shorter time or lesser geography as such court determines to be the maximum that is reasonable and proper in the circumstances. 7.3. Except as set forth in Articles 7.1, 7.2, 8.1 and 8.2, it is explicitly agreed that nothing contained in this Agreement shall prevent either Party or any of their respective Affiliates from engaging, directly or indirectly, in any enterprise, which develops, manufactures, markets, or sells products that are not within the Field of Agreement, and except as set forth in Articles 7.1, 7.2, 8.1 and 8.2, either Party shall be free to engage in any business, enterprise, or undertaking, or to make any investment it chooses. 8. FUTURE PRODUCTS AND DEVELOPMENTS. 8.1. If, after the date of this Agreement and continuing as long as either Party is a partner, member, or shareholder of the Operating Company, such Party or any of its Affiliates receives or discovers any opportunity within the Field of Agreement, including without limitation developing or completing the development of, or discovering, or acquiring proprietary rights over, a product or process that falls within the Field of Agreement, the Operating Company then shall have exclusive rights to exploit such opportunity, but only within the Field of Agreement. The Party (or its Affiliate) that has developed, discovered or acquired such opportunity, product or process will, however, be entitled to exploit such opportunity, product or process for application outside the Field of Agreement. 8.2. If, after the date of this Agreement and continuing as long as either Party is a partner, member, or shareholder of the Operating Company, such Party or any of its Affiliates receives or discovers any opportunity to use Astaxanthin as a Neutraceutical (a "Neutraceutical Opportunity"), including without limitation developing or completing the development of, or discovering, or acquiring proprietary rights over, a product or process that involves the use of Astaxanthin as a Neutraceutical, such Party shall (or shall cause its Affiliate to) present such opportunity to the Operating Company, providing the Operating Company with such narrative description and budgetary and other information as such Party (or its Affiliates) may have generated or gathered to the extent necessary to evaluate such Neutraceutical Opportunity. The Board shall consider the material presented by such Party and its Affiliates and shall elect whether the Joint Venture should pursue such Neutraceutical Opportunity. If the Board elects to pursue such Neutraceutical Opportunity, the Operating Company then shall have exclusive rights to exploit such Neutraceutical Opportunity, but solely with respect to use of Astaxanthin as a Neutraceutical, and, subject to Article 8.1, the Party (or its Affiliate) that has developed, discovered or acquired such opportunity, product or process will, however, be entitled to exploit such opportunity, product or process for application outside of use of Astaxanthin as a Neutraceutical. If however the Board does not elect to pursue such Neutraceutical Opportunity, the Party (or its Affiliate) that has developed, discovered or acquired such opportunity, product or process shall, subject to Article 8.1, be entitled to exploit such opportunity, product or process; provided, that subsequent developments or discoveries with respect to such Neutraceutical Opportunity would reasonably be expected to affect the Board's acceptance or rejection of such Neutraceutical Opportunity, such Party shall (or shall cause its Affiliate to) present such Neutraceutical Opportunity to the Board with reference to the pertinent subsequent developments or discoveries. 8.3. If, after the date of this Agreement and continuing as long as a Party is a partner, member, or shareholder of the Operating Company, the Joint Venture develops or completes the development
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Extract the exact clause related to "Exclusivity" from the excerpt above.

assistant: If the Board elects to pursue such Neutraceutical Opportunity, the Operating Company then shall have exclusive rights to exploit such Neutraceutical Opportunity, but solely with respect to use of Astaxanthin as a Neutraceutical, and, subject to Article 8.1, the Party (or its Affiliate) that has developed, discovered or acquired such opportunity, product or process will, however, be entitled to exploit such opportunity, product or process for application outside of use of Astaxanthin as a Neutraceutical.