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:
"""
Competing Business means any Person providing or proposing to provide any products or services which are the same as or materially similar to and competitive with any Restricted Business. Competitor Account means any account, product or brand which competes with any Client's account, product or brand in respect of which the Executive had material dealings or responsibility on behalf of the Company or any Relevant Group Company or about which he acquired Confidential Information, during the course of his employment at any time during the Relevant Period. Key Individual means any individual who was employed by the Company or any Relevant Group Company to provide services personally at the date on which the Appointment terminates (or but for the breach by the Executive of his obligations under this Agreement and/or implied by law would have been so employed at the date on which the Appointment terminates) and who in the course of his duties during the Relevant Period had material dealings with the Executive and: (a) either: (i) reported directly to him; and 22 Table of Contents (ii) had material contact with clients or suppliers of the Company or any other Relevant Group Company in the course of his employment; or (b) was a member of the board of directors or the senior management team of the Company or any Relevant Group Company or reported to any such board of directors or senior management team. Prospect means any Person who was at any time during the Relevant Period negotiating or discussing (which shall include for these purposes a pitch or presentation) with the Company or any Relevant Group Company the provision of any Restricted Business and in respect of which such negotiations or discussions the Executive was materially involved or had responsibility for or about which he acquired material Confidential Information, in the course of his employment at any time during the Relevant Period. Relevant Capacity means either alone or jointly with another or others, whether as principal, agent, consultant, director, partner, shareholder, independent contractor, employee or in any other capacity, whether directly or indirectly, through any Person and whether for the Executive's own benefit or that of others (other than as a shareholder holding directly or indirectly by way of bona fide investment only and subject to prior disclosure to the Company up to 1% in nominal value of the issued share capital or other securities of any class of any company listed or dealt in on any Recognised Investment Exchange). Relevant Group Company means any Group Company to which the Executive rendered services or for which he had management or operational responsibility during the course of his employment at any time during the Relevant Period. Relevant Period means the twelve-month period ending with the Termination Date. Restricted Business means and includes any of the products or services provided by the Company or any Relevant Group Company at any time during the Relevant Period with which the Executive had a material involvement or about which he acquired Confidential Information at any time during the Relevant Period. Restricted Period means the 12-month period commencing on the Termination Date in relation to sub-clause 1(a) and the 18- month period commencing on the Termination Date in relation to all remaining sub-clauses in clause 1 above. Restricted Territory means England and such other countries in which the Company or any Relevant Group Company carried on any Restricted Business at the Termination Date. Supplier means any Person who at any time during the Relevant Period provided products or services to the Company or any Relevant Group Company being a Person with whom the Executive had material dealings or for whom he had responsibility or about whom he acquired material Confidential Information, in the course of his employment at any time during the Relevant Period. Target Business Entity means any business howsoever constituted (whether or not conducting a Restricted Business) which was at the Effective Date or at any time during the Relevant Period a business which the Company or any Relevant Group Company had entered into negotiations with or had approached or had identified as: 23 Table of Contents (a) a potential target with a view to its acquisition by the Company or any Relevant Group Company; and/or (b) a potential party to any joint venture with the Company or any Relevant Group Company, in either case where such approach or negotiations or identity were known to a material degree by the Executive or about which he acquired material Confidential Information, in the course
"""

Extract the exact clause related to "Volume Restriction" from the excerpt above.

assistant: Not found.