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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Licensed Mark in accordance with the terms of this Agreement. 2.7 Licensed Users shall not register the Licensed Mark in any jurisdiction without Licensor's express prior written consent, and Licensor shall retain the exclusive right to apply for and obtain registrations for the Licensed Mark throughout the world. 2.8 Licensed Users shall not challenge the validity of the Licensed Mark, nor shall Licensed Users challenge Licensor's ownership of the Licensed Mark or the enforceability of Licensor's rights therein. 2.9 Licensed Users shall use the Licensed Mark in a form which is in accordance with sound trademark practice so as not to weaken the value of the Licensed Mark. Licensed Users shall use the Licensed Mark in a manner that does not derogate, based on an objective business standard, Licensor's rights in the Licensed Mark or the value of the Licensed Mark, and shall take no action that would, based on an objective standard, interfere with, diminish or tarnish those rights or value. 2.10 Licensed Users agree to cooperate with Licensor's preparation and filing of any applications, renewals or other documentation necessary or useful to protect and/or enforce Licensor's intellectual property rights in the Licensed Mark. 2.10.1 Licensed Users shall notify Licensor promptly of any actual or threatened infringements, imitations or unauthorized uses of the Licensed Mark of which Licensed Users become aware. 2.10.2 Licensor shall have the sole right, though it is under no obligation, to bring any action for any past, present and future infringements of its intellectual property rights in the Licensed Mark. 2.10.3 Licensed Users shall cooperate with Licensor, at Licensor's expense for any out-of-pocket costs incurred by Licensed Users, in any efforts by Licensor to enforce its rights in the Licensed Mark or to prosecute third party infringers of the Licensed Mark. 2.10.4 Licensor shall be entitled to retain any and all damages and other monies awarded or otherwise paid in connection with any such action. LICENSEOR: HERTZ INVESTMENT GROUP, LLC 2 TRADEMARK LICENSE AGREEMENT LICENSEE: HERTZ GROUP REALTY TRUST, INC. Source: HERTZ GROUP REALTY TRUST, INC., S-11/A, 9/20/2019 ARTICLE 3. TERM AND TERMINATION 3.1 Either Party may terminate this Agreement by giving the other Party thirty (30) days' prior written notice. 3.2 This Agreement and all rights and licenses granted under this Agreement shall terminate as soon as practicable, but no longer than thirty (30) days, after: 3.2.1 Licensee is acquired by a third party; or 3.2.2 Licensor or any affiliate of Licensor ceases to manage Licensee. 3.3 Upon termination of this Agreement, Licensed Users shall immediately cease use of the Licensed Trade Name and Licensed Mark as soon as practicable, but no longer than thirty (30) days, after termination. ARTICLE 4. GENERAL PROVISIONS 4.1 Indemnification. Licensed Users, at Licensed Users' own expense, shall indemnify, hold harmless and defend Licensor, its affiliates, successors and assigns, and its and their directors, officers, employees and agents, against any claim, demand, cause of action, debt, expense or liability (including attorneys' fees and costs), to the extent that the foregoing (a) is based on a claim resulting solely from any service provided or offered by Licensed Users, (b) results from a material breach, or is based on a claim that, if true, would be a material breach, of this Agreement by Licensed Users, or (c) is based upon Licensed Users' unauthorized or improper use of the Licensed Mark. 4.2 LIMITATION OF WARRANTY AND LIABILITY. LICENSOR DOES NOT MAKE WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, RELATED TO OR ARISING OUT OF THE LICENSED MARK OR THIS AGREEMENT. 4.2.1 LICENSOR SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT AND TITLE, AND ALL OTHER WARRANTIES THAT MAY OTHERWISE ARISE FROM COURSE OF DEALING, USAGE OF TRADE OR CUSTOM. 4.2.2 IN NO EVENT SHALL LICENSOR OR ANY OF ITS DIRECTORS, OFFICERS, EMPLOYEES, LICENSORS, SUPPLIERS OR OTHER REPRESENTATIVES BE LIABLE FOR ANY INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, OR DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, LOSS OF GOODWILL, COMPUTER FAILURE OR MALFUNCTION OR OTHERWISE, ARISING FROM OR RELATING TO THIS AGREEMENT OR THE LICENSED MARK, EVEN IF LICENSOR IS EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. The foregoing limitation of liability and exclusion of certain damages shall apply regardless of the failure of essential purpose of any remedies available to either party. LICENSEOR: HERTZ INVESTMENT GROUP, LLC 3 TRADEMARK LICENSE AGREEMENT LICENSEE: HERTZ GROUP REALTY TRUST, INC. Source: HERTZ GROUP REALTY TRUST, INC., S-11/A, 9/20/2019 4.3 Non-Transferable Agreement. Licensed Users may not assign this Agreement and/or any
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Extract the exact clause related to "Change Of Control" from the excerpt above.

assistant: This Agreement and all rights and licenses granted under this Agreement shall terminate as soon as practicable, but no longer than thirty (30) days, after: 3.2.1 Licensee is acquired by a third party; or 3.2.2 Licensor or any affiliate of Licensor ceases to manage Licensee.