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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be subject to any individual minimum purchase requirement (whether in terms of price, quantity or any other criteria) under this Agreement with respect to the Products & Services, but the HOF Entities and their respective affiliates remain subject to the aggregate EME financing pursuant to Section 2.4 during the Term. (d) All purchases of Products & Services from Constellation by the HOF Entities or their respective affiliates pursuant to this Agreement shall be made pursuant to a separate agreement executed between an HOF Entity or affiliate and Constellation which may include a master retail electricity supply agreement in substantially the form of Exhibit C-1, master retail natural gas supply agreement in substantially the form of Exhibit C-2, transaction confirmation in substantially the form of Exhibit C-3 or similar document or agreement (each, a "Second Level Agreement"). In the event of any conflict or inconsistency between this Agreement and any Second Level Agreement negotiated after execution of this Agreement and not substantially in the form attached hereto, this Agreement shall control except to the extent that the Second Level Agreement expressly refers to this Agreement and states that the specific provision thereof shall be deemed to amend and supersede a specifically identified provision hereof (in which case such specific provision of the Second Level Agreement shall control over such specifically identified provision hereof). 1.2 Title and Risk of Loss. With respect to the Products & Services delivered by Constellation to an HOF Entity (or its affiliates), title and risk of loss will pass as set forth in the applicable Second Level Agreements. 1.3 Delivery; Acceptance. With respect to the Products & Services delivered by Constellation to an HOF Entity (or its affiliates), delivery and acceptance will be governed by the applicable Second Level Agreements. 1.4 Warranty. Constellation's standard warranty as stated in the applicable Second Level Agreement (the "Warranty") shall apply to all purchases of Products & Services made pursuant to this Agreement. Without limiting the Warranty, Constellation represents, warrants and covenants that all Products & Services delivered in connection with this Agreement or any Second Level Agreement will be and will have been produced and/or provided in compliance with all applicable laws. 2 Source: GPAQ ACQUISITION HOLDINGS, INC., S-4/A, 1/23/2020 1.5 Replacement Products & Services. In the event that Constellation shall fail to timely provide to the HOF Entities or any of their respective affiliates any Products & Services in accordance with the terms of this Agreement, the default and remedies provisions of the applicable Second Level Agreement shall govern. 1.6 Impact of Construction Delays. In the event that the issuance of a certificate of substantial completion for a facility listed on Exhibit D is delayed by a period of 6 months or longer from the last day of the quarter indicated on Exhibit D for that facility, the HOF Entities will provide prompt written notice to Constellation of such delay, and the Sponsorship Fees will be reduced, to the extent applicable, as set forth in Exhibit H. Any construction delay shall not impact the HOF Entities' contractual commitment or timelines as it relates to the obligations set forth in this Agreement related to EME financing. Any commodity supply agreements with the HOF Entities related to the delayed facility shall be extended in term by the number of months of the certificate of substantial completion delay at then current market pricing, except to the extent that an existing agreement is in place with respect to such delayed facility or supply quantity purchased. ARTICLE 2 PROVISION OF SERVICES 2.1 Services. (a) Throughout the Term, Constellation shall provide to the HOF Entities and/or their respective affiliates the Products & Services. All Products & Services shall be delivered to the account(s) or facilit(y)(ies) identified in the applicable Second Level Agreement, or performed at the Village or at such other location upon which the Parties may mutually agree in the applicable Second Level Agreement. (b) All Services included in the Products & Services shall be performed with at least the level of service, quality and care provided by Constellation to other third parties receiving the same or substantially similar services. Constellation will provide, or cause to be provided, all of the Services included in the Products & Services in compliance in all material respects with all applicable laws, rules, regulations, codes, orders, treaties and other requirements of federal/national, state/provincial and local governments and agencies thereof, including but not limited those relating to labor, health, safety and the environment. 2.2 Exclusivity. Provided that Constellation is
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Extract the exact clause related to "Exclusivity" from the excerpt above.