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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to Content (the "TRADEMARKS"). 5.4 LICENSOR warrants that Content does not infringe an intellectual property right enforceable in the agreed country of delivery or use. LICENSOR indemnifies and holds harmless plan_b against all claims that Content infringes any of the above mentioned rights of a third Party. LICENSOR shall pay all damages awarded in a trial to a third Party. 6 CONFIDENTIALITY 6.1 Each Party shall keep in confidence all material and information, including without limitation Content, received from the other Party and marked as confidential or which should be understood to be confidential, and may not use such material or information for any other purposes than those set forth in this Agreement. The confidentiality obligation shall, however, not be applied to material and information, which as shown by the receiving Party, 6.1.1 is generally available or otherwise public; or 6.1.2 the receiving Party has received from a third party without any obligation of confidentiality; or 6.1.3 was in the possession of the receiving Party prior to receipt of the same from the other Party without any obligation of confidentiality related thereto; or 6.1.4 the receiving party has independently developed without using material or information received from the other Party. 6.2 Each Party shall promptly upon termination of this Agreement or when the Party no longer needs the material or information in question for the purpose stated in this Agreement cease using confidential material and information received from the other Party and, unless the Parties separately agree on destruction of such material, return the material in question (including all copies thereof). 6.3 The rights and responsibilities under this section shall survive any termination or cancellation of this Agreement for 2 years. 7 TERM OF THE AGREEMENT AND TERMINATION Source: DATA CALL TECHNOLOGIES, SB-2/A, 9/18/2006 7.1 Unless otherwise stated in the Appendix the term of this letter Agreement shall continue for twenty-four (24) months with the effective date unless terminated sooner or extended pursuant to the terms hereof ("Initial Term"). The Initial Term shall automatically be extended for an additional period of half a year unless either party provides the other party with written notification of termination of the letter Agreement at least 60 days prior to end of such period. 7.2 Either Party shall be entitled to cancel this Agreement if the other Party is materially in breach of the terms of this Agreement. If the breach of contract is capable of being remedied, this Agreement can be cancelled only provided that the Party in breach has not rectified its breach within thirty (30) days of the written notice by the other Party. 7.3 Either Party may cancel this Agreement already prior to the date of its fulfillment, if it becomes evident that the other Party will commit a breach of contract entitling to cancellation of this Agreement. 7.4 Upon termination or cancellation of this Agreement plan_b shall cease to use Content for any purpose and delete Content from any files and data storage. 7.5 After termination of this contract, there shall be a sell-off period (defined in APPENDIX 2) following the date of termination of this contract. 8 MISCELLANEOUS 8.1 The Parties acknowledge that they act as independent contractors and this Agreement does not constitute any partnership, joint venture, agency relationship or other independent legal entity separate from the Parties. 8.2 Neither Party shall assign or transfer to any third party, without the prior written consent of the other Party, this Agreement or any rights granted herein. 8.3 Any amendments to this Agreement shall be in writing and shall have no effect before signed by the duly authorized representatives of the Parties. 8.4 All payments will be made to Licensor in United States dollars. 9 SEVERABILITY 9.1 In the event that any provision in this Agreement will be subject to an interpretation under which it would be void or unenforceable, such provisions will be construed so as to constitute it a valid and enforceable provision to the fullest extent possible, and in the event that it cannot be so construed, it will, to that extent, be deemed deleted and separable from the other provisions of this Agreement, which will remain in full force and effect and will be construed to effectuate its purposes to the maximum legal extent. 10 GOVERNING LAW AND VENUE 10.1 This Agreement shall be governed and construed in accordance with the laws of the United States of America. The courts of competent jurisdiction at New York City, New York, shall have the exclusive jurisdiction over
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Extract the exact clause related to "Expiration Date" from the excerpt above.

assistant: Unless otherwise stated in the Appendix the term of this letter Agreement shall continue for twenty-four (24) months with the effective date unless terminated sooner or extended pursuant to the terms hereof ("Initial Term")