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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be express third party beneficiaries under this Agreement. Except to the extent expressly set forth to the contrary in this Agreement (including with respect to Affiliates of AT&T and the U.S. Government), there are no third party beneficiaries of this Agreement, and this Agreement shall not provide any third Person other than AT&T Affiliates and the U.S. Government with any Proprietary and Confidential This Agreement and information contained therein is not for use or disclosure outside of AT&T, its Affiliates, and third party representatives, and Vendor except under written agreement by the contracting parties. 42 Source: ATN INTERNATIONAL, INC., 10-Q, 11/8/2019 remedy, claim, liability, reimbursement, claim of action or other legal or equitable right in excess of those existing without reference to this Agreement. 3.40 Title and Risk. Title to Material furnished by Vendor shall vest in AT&T immediately and automatically upon Location Acceptance (as defined in the Build Addendum) or, if after Location Acceptance of a Cell Site, with respect to any Material provided in connection with the Maintenance Addendum, when actually installed or incorporated in the Work; provided, if the Material was paid for or provided by AT&T prior to incorporation into the Work, title shall always be vested in AT&T; provided, further, in both cases Vendor shall retain risk of loss and damages to all of the Material (including all AT&T Provided Equipment (as such term is defined in the Build Addendum)) until Location Acceptance and thereafter to the extent such Material is in the custody or control of Vendor. 3.41 Title To Material Furnished by AT&T. Title to material furnished by AT&T under this Agreement shall at all times be in AT&T's name. Vendor assumes full responsibility for any loss or damage to such material while material is in Vendor's or its Subcontractor's possession or control and shall be liable for the full value of the material (which shall include AT&T's acquisition cost plus all taxes and shipping). Vendor shall not allow or permit any Lien to be placed upon or otherwise encumber any AT&T Provided Equipment or other assets, properties or rights owned, operated or leased by AT&T or any of its Affiliates. AT&T may inspect and inventory the material furnished by AT&T under this Agreement during Vendor's normal business hours. Prior to Location Acceptance, Vendor shall provide AT&T escorted access to the premises wherein all such material is located and, following Location Acceptance, AT&T shall have access to the premises wherein all such material is located pursuant to the terms of the Master License Agreement and the applicable Site License thereunder or any third party Tower Lease, as applicable. The obligations assumed by Vendor with respect to material furnished by AT&T under this Agreement are for the protection of AT&T's property. Should Vendor fail to comply in any respect, in addition to any other right or remedy AT&T may have, upon ten (10) days' written notice to Vendor, AT&T may withdraw all or any part of the material furnished. Vendor shall, at AT&T's option, return to AT&T, or hold for AT&T's disposition, any or all of such material provided by AT&T under this Agreement upon termination of this Agreement or the withdrawal of the material furnished; provided however, that with respect to any scrap produced as a by-product remaining in Vendor's possession at the completion of all Work to be provided at a Cell Site, Vendor shall, at AT&T's option, return to AT&T, or hold for AT&T's disposition, such scrap material for a period of one hundred twenty (120) days following the earlier of Location Acceptance at such Cell Site or the earlier termination of this Agreement with respect to such Cell Site. At all times and at Vendor's expense, Vendor shall maintain property insurance for all perils, for full replacement cost for all property of AT&T in the care, custody and control of the Vendor. AT&T shall be named as an additional insured and loss payee. Proprietary and Confidential This Agreement and information contained therein is not for use or disclosure outside of AT&T, its Affiliates, and third party representatives, and Vendor except under written agreement by the contracting parties. 43 Source: ATN INTERNATIONAL, INC., 10-Q, 11/8/2019 3.42 Transaction Costs. Except as expressly provided in this Agreement, each Party shall bear its own fees and expenses (including the fees and expenses of its agents, representatives, attorneys, and accountants) incurred in connection with the negotiation, drafting, execution, and performance of this Agreement and the transactions it contemplates. 3.43 Utilization of Minority, Women, and Disabled
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Extract the exact clause related to "Post-Termination Services" from the excerpt above.

assistant: Vendor shall, at AT&T's option, return to AT&T, or hold for AT&T's disposition, any or all of such material provided by AT&T under this Agreement upon termination of this Agreement or the withdrawal of the material furnished; provided however, that with respect to any scrap produced as a by-product remaining in Vendor's possession at the completion of all Work to be provided at a Cell Site, Vendor shall, at AT&T's option, return to AT&T, or hold for AT&T's disposition, such scrap material for a period of one hundred twenty (120) days following the earlier of Location