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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price of such New Hosting Server, and Microsoft will not be obligated to pay higher maintenance costs than such [*]% annual estimate without its prior written consent; (d) an amount equal to [*] Percent ([*]%) of the sum of the amounts payable under clauses (b) and (c) above (attributable as Inktomi's management fee for providing the Services); (e) an amount equal to Microsoft's [*] of the [*] [*] by Inktomi to Exodus in connection with the applicable Hosting Servers cluster, computed in accordance with Exhibit [*], [*] the [*] new Hosting Servers are [*] at Exodus; and (f) an amount equal to [*] per month per person identified in Section 2.7 above, [*] of the new Hosting Servers. In addition, if the number of ADH (as defined in the Software Development Agreement and Information Services Agreement) should exceed the capacity requested by Microsoft, or if Inktomi's usage of its estimated capacity requirements should exceed its estimates as communicated to Microsoft in accordance with Section 2.2.1 above, then Microsoft's applicable payment(s) hereunder will be [*] in [*] with the [*] set forth in Exhibit [*] hereto. 4.2 Except as set forth in Section 4.1(b) above, Inktomi shall supply to Microsoft written invoices for all amounts due under this Agreement, and payments will be due net [*] ([*]) days from Microsoft's receipt of such invoice. Inktomi shall bear sole responsibility for all expenses incurred in connection with the performance of the Services, unless otherwise set forth herein or agreed to in writing by Microsoft. 8 [*]=CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS. 4.3 Inktomi shall keep true and accurate books and records, in accordance with Generally Accepted Accounting Principles ("GAAP"), relating to all costs and expenses for which Inktomi is entitled to charge Microsoft pursuant to Section 4.1 above, throughout the Term and for eighteen (18) additional months thereafter. Inktomi will permit Microsoft to have access to, and to make copies of, all such books and records for purposes of auditing and verifying such costs and expenses, provided that Microsoft shall give Inktomi reasonable notice prior to each requested audit and shall perform such audit during normal business hours at Inktomi's office(s) where such records are normally kept. If any Microsoft audit should determine that Inktomi overcharged Microsoft by an amount of [*]% or more for the period audited, then in addition to any and all other rights and remedies Microsoft may have under the circumstances, Microsoft may require Inktomi to reimburse it for all costs it incurred relating to such audit. 4.4 Taxes. ----- 4.4.1 All amounts to be paid by Microsoft to Inktomi herein are exclusive of any federal, state, local, municipal or other governmental taxes, including, without limitation, taxes based on, imposed on or measured by net or gross income or receipts, franchise taxes, taxes on doing business, capital stock taxes (including any minimum taxes and taxes measured by any item of tax preference), sales, use, excise, property, withholding or similar taxes, duties, levies, fees, excises or tariffs (all such taxes and other charges collectively "Taxes") now or hereafter imposed on Inktomi under applicable law (the "Inktomi Taxes"). Microsoft is not liable to Inktomi for any Taxes incurred in connection with this Agreement, unless they are (i) owed by Microsoft under applicable law solely as a result of entering into this Agreement (ii) are based solely upon the amounts payable under this Agreement, and (iii) are required to be collected from Microsoft by Inktomi under applicable law, provided, however, that solely with respect to sales tax or use tax payable to those taxing jurisdictions that impose sales or use taxes under applicable law upon the vendor, rather than the purchaser, clause (i) above shall be modified to provide "sales taxes or use taxes that are owed by Inktomi under applicable law solely as a result of entering into this Agreement and clause (iii) shall be modified to provide "are permitted to be collected from Microsoft by Inktomi under applicable law." (Such Taxes as are described in clauses (i), (ii) and (iii) above, the "Invoiced Taxes".) The Invoiced Taxes shall be stated separately as applicable on Inktomi's invoices and shall be remitted by Microsoft to Inktomi. Inktomi shall promptly provide to Microsoft official tax receipts indicating that such Invoiced Taxes have been collected by Inktomi. Microsoft may provide to Inktomi an exemption certificate acceptable to Inktomi and to the relevant taxing authority
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Extract the exact clause related to "Parties" from the excerpt above.

assistant: Microsoft