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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which they shall be obligated to follow. (c) If Diplomat shall violate any of its other material obligations under the terms of this Agreement, KI, Inc. shall have the right to terminate the license hereby granted upon twenty (20) days' notice in writing, and such notice of termination shall become effective unless Diplomat shall 9 completely remedy the violation within the twenty-day period and satisfy KI, Inc. that such violation has been remedied. (d) Termination of the license under the provisions of this paragraph 14 shall be without prejudice to any rights which KI, Inc. may otherwise have against Diplomat. Upon the termination of this license, notwithstanding anything to the contrary herein, all royalties on sales theretofore made shall become immediately due and payable and no minimum royalties shall be repayable. 15. Final Statement Upon Termination or Expiration. Sixty (60) days before the expiration of this license and, in the event of its termination, ten (10) days after receipt of notice of termination or the happening of the event which terminates this Agreement where no notice is required, a statement showing the number and description of products covered by this Agreement on hand or in process shall be furnished by Diplomat to KI, Inc. KI, Inc. shall have the right to take a physical inventory to ascertain or verify such inventory and statement and refusal by Diplomat to submit to such physical inventory by KI, Inc. shall forfeit Diplomat's right to dispose of such inventory, KI, Inc. retaining all other legal and equitable rights KI, Inc. may have under the circumstances. 16. Disposal of Stock Upon Termination or Expiration. Upon and after the termination of the license, and except as otherwise provided in this Agreement, Diplomat may dispose of products covered by this Agreement which are on hand, or in process at the time notice of termination is received, for a period of one hundred and twenty (120) days after notice of termination, provided advances and royalties with respect to that period are paid and statements are furnished for that period in accordance with paragraph 3. Notwithstanding anything to the contrary herein, Diplomat shall not manufacture, sell or dispose of any products covered by this license after (a) the expiration of the license, or (b) the termination of the license based on (i) the failure of Diplomat to affix notice of copyright, trademark or service mark registration or any other notice to the products, cartons, containers, or packing or wrapping material or advertising, promotional or display material, or (ii) because of the departure by Diplomat from the quality and style approved by KI, Inc. pursuant to paragraph 9. 17. Effect of Termination or Expiration. Upon and after the expiration or termination of this license, all rights granted to Diplomat hereunder shall forthwith revert to KI, Inc., who shall be free to license others to use KI's name in connection with the manufacture, sale and distribution of the products covered hereby, and Diplomat will refrain from further use of KI's name or any further reference to it, direct or indirect, or anything deemed by KI, Inc. to be similar to the KI's name, in connection with the manufacture, sale or distribution of Diplomat's products, except as provided in paragraph 17. 10 18. KI, Inc.'s Remedies. (a) Diplomat acknowledges that (except as otherwise provided herein) its failure to commence in good faith to manufacture and distribute in commercial quantities any one or more of the products listed in subparagraph 2(a) within three (3) months of the date of this Agreement and to continue during the term hereof to diligently and continuously manufacture, distribute and sell the products covered by this Agreement, or any class or category thereof, will result in immediate damages to KI, Inc. (b) Diplomat also acknowledges that (except as otherwise provided herein) its failure to cease the manufacture, sale or distribution of the products covered by this Agreement, or any class or category thereof, at the termination or expiration of this Agreement will result in immediate and irremediable damage to KI, Inc. and to the rights of any subsequent licensee. Diplomat acknowledges and admits that there is no adequate remedy at law for such failure to cease manufacture, sale or distribution, and Diplomat agrees that in the event of such failure KI, Inc. shall be entitled to equitable relief by way of temporary and permanent injunctions and such other further relief as any court with jurisdiction may deem just and proper. (c) Resort to any remedies herein shall not
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Extract the exact clause related to "Expiration Date" from the excerpt above.