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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EXHIBIT 10.1 Corporate Sponsorship Agreement Between American Diabetes Association and Freeze Tag, Inc. This Agreement ("Agreement") is made effective March 22, 2018, by and between Freeze Tag Inc., a Delaware Corporation ("Company"), with its principal place of business located at 1720 Bray Central Drive, McKinney, TX 75069 and the American Diabetes Association, Inc. ("Association"), an Ohio not-for profit corporation, with its principal place of business located at 2451 Crystal Drive, Suite 900, Arlington, VA 22202. ADA and/or Company may be referred to as a "Party" or collectively as the "Parties." 1. Purpose: The purpose of this Agreement is to benefit the Association and advance its not-for-profit mission through a National Sponsorship of Get Fit Don't Sit DayT M. Company desires to assist the Association to carry out its mission and agrees to provide the support described in this Agreement. Company understands that as a not-for-profit charitable organization Association cannot promote or endorse Company's products or services, either explicitly or implicitly. The Association may require that a disclaimer stating that Company's participation in this Agreement does not convey or imply the Association's approval, endorsement, certification, acceptance, or referral of any product or service of Company. 2. Scope: The Association agrees to identify and acknowledge Company as a supporter of the organization and the diabetes cause, as permitted in connection with qualified sponsorship payments and royalties under Section 513(i) and Section 512 of the Internal Revenue Code and Treasury regulations thereunder ("Code"). Company agrees not to knowingly take any actions that would jeopardize the tax-exempt status of Association under section 501(c)(3) of the Code. Company agrees to inform its business partners about Association's tax-exempt status. Company agrees to provide its services, as defined in Attachment A, in accordance with all applicable laws and in accordance with standards of decorum and taste so as not to adversely reflect upon the Association or its mission. 3. Term: This Agreement shall commence on March 15, 2018 and will expire on March 14, 2020 unless terminated earlier pursuant to Section 13 of the Agreement (the "Term"). 4. Intellectual Property: The Association is the sole and exclusive owner of its name and logos, with or without accompanying words, and has the legal right to enter into this Agreement. In addition, any materials provided by or developed by the Association remain the property of the Association. The Association's names, logos, and various marks, are "the Association Marks", as listed in Attachment B. The Association's ownership of the Association Marks is or shall be secured through registration, or under common law, or both. Company's use of the Association Marks does not create ownership rights in the Association Marks for Company. Company shall not, during the period of this Agreement, or any time thereafter, challenge Association's exclusive ownership or registration of Association's Marks, including any and all moral rights. Company is the sole and exclusive owner of its name, logos, and marks (the "Company Marks"), which include, without limitation, the names, logos, and marks listed in Attachment B as Company Marks. 1 Source: FREEZE TAG, INC., 8-K, 4/11/2018 5. License: The Association grants Company a non-exclusive, limited, revocable and conditional license during the term to use the Association Marks, solely to identify Company as a supporter of the Association. Use by Company of the Association Marks is limited to the particular Association Marks as authorized by the Association, which may not be revised or altered in any way, without prior written consent, must be displayed in the same form and colors, and does not extend to any other marks of the Association. Use by Company of the Association Marks on and in conjunction with its product or brand is conditioned upon Company's observance of the specifications for permissible uses of the Association Marks as stated herein and as may be given to Company, from time to time , in writing by the Association. Nothing shall prohibit the Association, during the period of this Agreement, from licensing the use of substantially similar marks for substantially similar uses in working with other companies or industries. Company may not permit any third party to use the Association Marks without the express prior written approval of the Association, which may be withheld for any reason. The Association Marks must be used in a professional manner and solely in connection with the activities authorized under this Agreement. The Company grants the Association a non-exclusive, limited, revocable and conditional license during the term to use the Company Marks, solely to identify Company as a supporter of
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Extract the exact clause related to "Volume Restriction" from the excerpt above.