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 a Theatre (collectively, a "Disposition"). Subject to the provisions of Section 2.3 with respect to transfer of title to NCM Equipment, at least thirty (30) days prior to any Disposition, NCM shall be permitted to enter the affected Theatre(s) and remove any NCM Property. Except in connection with a Disposition, Network Affiliate shall not be permitted to permanently discontinue Service to any Theatre without the prior written consent of NCM, which consent will not be unreasonably withheld, conditioned or delayed. The costs of removal of NCM Equipment from any Theatre to which Service has been permanently discontinued shall be borne by Network Affiliate. 6 Source: DIGITAL CINEMA DESTINATIONS CORP., S-1, 12/20/2011 (b) Acquisitions. Any Network Affiliate theatre built or acquired following the Effective Date shall, upon mutual agreement of the parties, become a Theatre, and the capital costs of equipping all such new Theatres to receive the Service shall be as mutually agreed. Section 2.7 Training. Network Affiliate agrees to permit NCM to provide training services to Network Affiliates' support staff and customer service and other employees and agents. Network Affiliate shall cause its employees to attend such training and to follow the instructions given by NCM in such training as well as in follow-up instructions, guidelines and manuals of any kind provided to Network Affiliate by NCM. ARTICLE III DELIVERY OF THE SERVICE Section 3.1 Transmission of the Service. On the Effective Date (the date on which NCM first provides the Service to the Theatres) NCM shall provide all aspects of the Service to Network Affiliate and Network Affiliate shall exhibit and otherwise participate in such aspects of the Service, on the terms and conditions set forth herein. During the Term, all Theatres will participate in the Service as either Digitized Theatres or Non-Digitized Theatres. The Parties contemplate that the Effective Date will be on or about __________________________. (a) Digitized Theatres. As of the Effective Date and during the Term, pursuant to the terms of Section 3.2, NCM will provide the following Services to the Digitized Theatres, and all Digitized Theatres will participate in (i) the Digital Carousel during the period beginning after the preceding feature film (or, in the case of the first feature film of the day, beginning after the opening of the auditorium doors for that film) until the beginning of the Pre-Feature Program, (ii) the Pre-Feature Program, (iii) the Policy Trailer and (iv) the Video Display Program. (b) Non-Digitized Theatres. As of the Effective Date and during the Term, pursuant to the terms of Section 3.2, NCM will provide the following Services to the Non-Digitized Theatres, and all Non-Digitized Theatres will participate in (i) the slide carousel during the period beginning after the preceding feature film (or, in the case of the first feature film of the day, beginning after the opening of the auditorium doors for that film) until the beginning of the Traditional Content Program, (ii) the Traditional Content Program, (iii) the Policy Trailer and (iv) the Video Display Program, but with respect to participation of Non-Digitized Theatre's participation in the Video Display Program, only to the extent that a Non-Digitized Theatre has at least one Lobby Screen and has the requisite equipment necessary to participate in the Video Display Program. No Non-Digitized Theatre will be obligated to participate in, nor will NCM be obligated to provide to any Non-Digitized Theatre, the Pre-Feature Program. (c) Lobby Promotions. NCM shall provide Lobby Promotions to Theatres and Theatres shall participate in Lobby Promotions as described in Section 3.3. (d) Conversion of Theatres. No Digitized Theatre shall become a Non-Digitized Theatre without the mutual agreement of Network Affiliate and NCM. 7 Source: DIGITAL CINEMA DESTINATIONS CORP., S-1, 12/20/2011 Section 3.2 Content and Distribution of the Digital Content Service and Traditional Content Program. (a) Distribution. On the Effective Date, NCM will commence distribution of the Digital Carousel, the Digital Content Service and the Traditional Content Program to the Digitized Theatres and Non-Digitized Theatres, all as set forth above in Section 3.1. With respect to Digitized Theatres, content shall be distributed through the Digital Content Network, via either NCM's satellite network or by NCM's or Network Affiliate's landline network. Each of the Pre-Feature Program and the Video Display Program shall consist of Inventory comprising a single play list ("Play List"). The Play List will be refreshed during the Term when and as determined by NCM but not less frequently than 12 times per year (each a "Flight"). (b) Pre-Feature Program. As of the Effective Date, the Pre-Feature
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Extract the exact clause related to "Effective Date" from the excerpt above.

assistant: The Parties contemplate that the Effective Date will be on or about __________________________.