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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will be effective unless explicitly set forth in writing and signed by the waiving party. Except as otherwise set forth in this Agreement, no failure to exercise, or delay in exercising, any rights, remedy, power, or privilege arising from this Agreement will operate or be construed as a waiver thereof; nor will any single or partial exercise of any right, remedy, power, or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power, or privilege. 20.10 Integration. The Parties have entered into the following related agreements: Prior JDA, Non-Disclosure Agreement, License Agreement, and Memorandum of Understanding. This Agreement (including, for the avoidance of doubt, any fully executed Project Descriptions) constitutes the entire agreement between the Parties and it supersedes all negotiations, representations or agreements, oral or written, express or implied, as to its specific subject matter. Notwithstanding the foregoing, the status of the related agreements shall be as follows: Prior JDA. As of the Effective Date of this Agreement, the Prior JDA is terminated. Any rights and obligations that were to survive termination of the Prior JDA (pursuant to Section 14.06 of the Prior JDA) are also terminated, except the confidentiality and use restrictions on Prior JDA Background Information and Prior JDA Project Results. Such confidentiality and use restrictions, as set forth in the Prior JDA, will survive termination but will be superseded and replaced by the confidentiality and use restrictions set forth in Article 4 (Disclosure, Confidentiality, and Restricted Use) of this Agreement. Memorandum of Understanding. As of the Effective Date of this Agreement, the Memorandum of Understanding is terminated, but the confidentiality obligations set forth in the Memorandum of Understanding shall survive termination. Non-Disclosure Agreement and License Agreement. This Agreement does not modify, abrogate, terminate or supersede any other prior written agreements between the Parties except as specifically noted herein, and such agreements will continue to be applicable in accordance with their terms. For clarity, this Agreement does not modify, abrogate, terminate or supersede the terms and conditions of the Non-Disclosure Agreement or the License Agreement. 20.11 Arm's Length Transaction. This Agreement represents a negotiated, arm's length transaction. The transactions contemplated under this Agreement are being made by each Party for reasonably equivalent value and fair consideration. The transactions contemplated in this Agreement will not constitute a fraudulent transfer or fraudulent conveyance or any act with similar consequences or potential consequences under 11 U.S.C. Section 548 and other similar laws, or otherwise give rise to any right of any creditor of a Party whatsoever to lodge any claim against the other Party or avoid the transactions hereunder. 20.12 Execution. This Agreement may be executed in counterparts, each of which shall be deemed to be an original and all of which together shall constitute one and the same instrument. Where provided for in applicable law, this Agreement may be executed and delivered electronically. If executing this Agreement using a handwritten signature, a Party may deliver a copy of such signature via electronic transmission and may provide the other Party a duplicate original so each Party retains an original for its records. Page 22 of 31 Source: FUELCELL ENERGY INC, 8-K, 11/6/2019 IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed in their respective corporate names by their duly authorized officers. FUELCELL ENERGY, INC. EXXONMOBIL RESEARCH AND ENGINEERING COMPANY By: /s/ Jason B. Few By: /s/ Vijay Swarup Name: Jason B. Few Name: Vijay Swarup Title: President, Chief Executive Officer and Chief Commercial Officer Title: VP R&D Date: November 5, 2019 Date: November 5, 2019 Page 23 of 31 Source: FUELCELL ENERGY INC, 8-K, 11/6/2019 APPENDIX A - DEFINITIONS "Affiliate(s)" means any legal entity which, directly or indirectly, at the time in question, controls, is controlled by, or is under common control with the designated Party. For the purposes of this definition, "control" is defined as direct or indirect ownership of fifty percent (50%) or more of the voting interest or economic interest in the controlled entity or such other relationship whereby the controlling entity determines or has the right to determine the majority of the Board of Directors or an equivalent governing body of the controlled entity. "Agreement" means this agreement, together with the appendices attached to this agreement and any Project Descriptions, extensions, renewals, or amendments hereof agreed to in writing and signed by the Parties. "Authorized Third Parties" means Drax Group Plc. and Alberta Innovates Corporation, and, subject to FCE obtaining the prior written consent of
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Extract the exact clause related to "Liquidated Damages" from the excerpt above.

assistant: Not found.