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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Agreement (the "Term"), unless mutually extended by written agreement of the Parties or unless sooner terminated as provided herein, shall commence effective as of the date hereof and shall expire on December 31, 2028. 7 Source: GPAQ ACQUISITION HOLDINGS, INC., S-4/A, 1/23/2020 4.2 Termination; Available Remedies. (a) Right to Terminate for Default. A Party shall be in default hereunder if any of the following events shall occur (each of such events being an "Event of Default"): (i) Such Party fails to perform timely any of its material obligations hereunder and such default shall continue for a period of sixty (60) days following receipt by such Party of written notice from the other Party specifying such default; provided that, if the default specified in such notice is curable but of a nature such that it cannot be cured through the exercise of reasonable diligence within the sixty (60) day cure period, then such sixty (60) day cure period shall be extended to a period as is reasonable (but in no event more than sixty (60) days, subject to delay due to force majeure) to cure such default pursuant to a mutually agreed plan of cure, provided that the non-performing Party has proceeded at all times and is continuing to proceed in a diligent and reasonable manner to cure; (ii) Such Party becomes insolvent, or takes the benefit of any present or future insolvency or bankruptcy statute, or makes a general assignment for the benefit of creditors, or files a voluntary petition in bankruptcy or a petition or answer seeking an arrangement, reorganization or readjustment of its indebtedness under the Federal bankruptcy laws or under any law or statute of the United States or any state thereof, or consents to the appointment of a receiver, trustee or liquidator of all or substantially all of its property; (iii) By court order or decree such Party is adjudged bankrupt or an order is made approving a petition filed by any of its creditors or by any of its stockholders or partners seeking its reorganization or the readjustment of its indebtedness under the Federal bankruptcy laws or under any law or statute of the United States or any state thereof; (iv) An involuntary petition under any bankruptcy or insolvency law, or an action under present or future insolvency law or statute, is filed against such Party and is not dismissed or stayed within sixty (60) days after the filing thereof; or (v) Such Party sells, conveys, assigns or otherwise transfers all or substantially all of its assets (other than to one of its affiliates in the case of an HOF Entity) in breach of Section 6.2. If either Party is in default under this Section 4.2(a) beyond the applicable grace or cure periods, then the other Party shall be entitled to terminate this Agreement and to seek such other remedies as are described in Section 4.2(d). (b) Right to Terminate for Potential Reputational Damage. Each of the HOF Entities or Constellation may terminate this Agreement at any time without liability if association with another Party could, in such Party's reasonable opinion, materially damage its reputation or image or in the event a Party breaches Section 3.3 hereof, which breach is not cured within sixty (60). days of receipt of notice of such breach. 8 Source: GPAQ ACQUISITION HOLDINGS, INC., S-4/A, 1/23/2020 (c) Right to Terminate for Failure to Recover Investment. Constellation may terminate this Agreement, effective as of December 31, 2023, in the event that (i) on or prior to December 1, 2022, Constellation shall have provided to the HOF Entities written notice of its election to terminate this Agreement pursuant to this Section 4.2(c) and (ii) during the period commencing on the date hereof and concluding on December 1, 2022, Constellation shall not have accrued (or been required to accrue in accordance with U.S. generally accepted accounting principles) an amount of New Business (as defined below) of not less than the amount of Sponsorship Fees actually paid by Constellation to the HOF Entities prior to December 1, 2022. [***] Constellation will provide a monthly report to the HOF Entities as to all New Business contracted from the previous month and a pipeline of all active and lost opportunities. In January of each calendar year Constellation shall allow, at the written request and expense of the HOF Entities, the HOF Entities the right to audit during normal business hours all relevant Constellation records related to New Business generated during the immediately preceding calendar year. (d)
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Extract the exact clause related to "Exclusivity" from the excerpt above.