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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the sum (without duplication) of (i) the aggregate Approved Expenses for such Program Year and (ii) the Cost of Goods Sold for such Program Year. "Program Sales Revenue" means, for any given Program Year, applied on a consistent basis and in accordance with GAAP, all revenues received or accrued by any party hereto from the sale of Roundup Products, less reasonable amounts for returns and credits, consistent with past practice. "Program Year" means the period of time beginning on October 1st of a specific calendar year and ending on September 30th of the immediately following calendar year, or such shorter period if a particular Program Year starts or ends in the middle of such Program Year. "Quarter" means any consecutive three-month period of a calendar year. "Restricted Party" shall have the meaning as set forth in Section 2.7(f) hereof. "Roundup 365" means non-selective residual weed and grass killer to be sold under the name Roundup Max Control 365. "Roundup L&G Business" means the marketing, sale, and distribution of Roundup Products through Lawn and Garden Channels to the Lawn and Garden Market for Lawn and Garden Uses. "Roundup Offering Materials" means any and all written descriptions of, solicitations or proposals with respect to or any information delivered in connection with, in each case, a potential Roundup Sale that are provided by Monsanto to any third party, or finalized for provision to a third party, for their evaluation of participation in a potential Roundup Sale, including, without limitation, relevant historical financial information and projections, along with a written summary of any additional information supplied orally by Monsanto to such third parties. "Roundup P&L" shall have the meaning set forth in Section 3.1(a). "Roundup Products" means (i) for each of the specific countries part of the Activated Included Markets the products registered for sale solely for Lawn and Garden Uses under a primary or alternate brand now containing the Roundup trademarks as listed on Schedule 1.1(b) attached hereto in the specific container sizes and formulations described thereon, it being understood that any change of container size or formulation in any given country part of the Activated Included Markets shall require the approval of the Steering Committee, (ii) such products as may be added from time to time by mutual agreement of the parties in accordance with the terms of this Agreement and (iii) any Additional Roundup Products, to the extent provided for by Section 6.11. 8 "Roundup Quiet Period" shall have the meaning set forth in Section 10.6(a)(iii)(A). "Roundup Records" shall have the meaning as set forth in Section 3.1(a). "Roundup Sale" means (i) any sale, transfer, assignment or other disposition of all or substantially all of the assets or capital stock of the Roundup L&G Business or (ii) the license of all or substantially all of the Industrial Property, in each case, to the extent related to the Included Markets. "Roundup Sale Notice" shall have the meaning set forth in Section 10.6(a)(i). "Roundup Sale Notice Trigger" shall have the meaning set forth in Section 10.6(a)(i). "Roundup Superior Offer" means a bona fide written offer with respect to a Roundup Sale, which the board of directors of Monsanto (or its authorized delegates) determines (i) is more favorable, taking into account all relevant legal, financial and regulatory aspects, to Monsanto's stockholders than the transactions contemplated by the most recent proposal made by the Agent with respect to a Roundup Sale, taking into account the contents of all information and documentation delivered in connection with such proposal; provided, that, in determining whether the price terms of such bona fide written offer are more favorable, the board of directors of Monsanto (or its authorized delegates) may not discount the Agent's most recent proposal as a result of the fact that the Termination Fee is an offset or credit against the total purchase price; (ii) the failure of the board of directors of Monsanto (or its authorized delegates) to approve or recommend such offer would be inconsistent with its fiduciary duties under applicable law; (iii) the financing for which is fully committed or reasonably likely to be obtained; and (iv) is reasonably expected to be consummated on a timely basis. "Scotts Miracle-Gro" means The Scotts Miracle-Gro Company, an Ohio corporation and the parent of the Agent. "Scotts Miracle-Gro Sale" means (a) any Change of Control of (i) Scotts Miracle-Gro, (ii) the Agent, or (iii) any entity directly or indirectly controlling the Agent or any other Affiliate of the Agent to whom this Agreement may be transferred pursuant
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Extract the exact clause related to "Expiration Date" from the excerpt above.