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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Operations Manual, Pretzel Time, in addition to all other remedies available to it at law or in equity and without prejudice to any other rights or remedies, may immediately terminate this Agreement by delivering a written notice to Franchisee of any breach of this Agreement and a notice period of forty-five (45) days shall be given to Franchisee, unless such default is cured by the Franchisee within thirty (30) days after written notice thereof from Pretzel Time to Franchisee. Notwithstanding the foregoing, if the default is other than a failure to pay a monetary obligation to Pretzel Time or to a related company and of a nature that more than thirty (30) days are reasonably required to cure, Franchisee shall commence to cure the default within said thirty (30) day period and shall proceed with such cure with due diligence with a view to accomplishing the cure at the earliest possible moment, and within the period, if any, designated by Pretzel Time as the allowable additional time within which the cure must be accomplished. 19.C. EXTENSION OF NOTICE. If any applicable law or rule requires a greater prior notice of termination, the prior notice required by such law or rule shall be substituted for the notice requirements herein. 19.D. REPEATED BREACHES. Further, notwithstanding anything herein elsewhere contained, if Franchisee shall repeatedly fail to comply with the terms of this Agreement, or any of them, of any nature, even though such failures may be cured within the applicable grace periods, Pretzel Time shall have the right by written notice given to Franchisee immediately to declare this Agreement terminated, which right shall be in addition to and without prejudice to any other right or remedy to which Pretzel Time may be entitled under this Agreement or otherwise under applicable law. As used in this Agreement the term "repeatedly fail" shall mean three (3) defaults within any twelve (12) month period, even if the defaults are later cured. 19.E. EVENTS OF DEFAULT - 30 DAYS NOTICE - CURABLE DEFAULTS. The occurrence of any one of the following events shall constitute a default under this Agreement requiring a 30 day notice period of termination by Pretzel Time to Franchisee: (i) Franchisee fails to pay money when due to Pretzel Time as required under the Franchise Agreement, including, without limitation, the franchise fee, the renewal fee, the transfer fee, royalties, and the advertising fund fee; or (ii) If Franchisee or his Unit Manager fails to satisfactorily complete any mandatory training programs (except the initial training in which case, the Franchise Agreement can be terminated upon notice) offered by Pretzel Time; or (iii) If Franchisee fails to submit to Pretzel Time financial or other information when required under this Agreement or submits a financial statement which materially understates net revenues; or (iv) If Franchisee fails to develop or construct the Unit in accordance with this Agreement; Pretzel Time's plans and specifications or fails to equip and furnish the location in accordance with Pretzel Time's plans and specifications; or (v) A final judgment against Franchisee remains unsatisfied of record for thirty (30) days, unless a supersedeas or other appeal bond has been filed; or (vi) Franchisee or any of its Owners abandons, surrenders or transfers control of the operation of the Unit without the prior written approval of Pretzel Time, or threatens to abandon the same; or (vii) Franchisee fails to use Pretzel Time approved marketing and promotional materials or Franchisee fails to receive Pretzel Time's prior approval of marketing and promotional materials; or (viii) Failure to obtain Pretzel Time's prior written consent or approval where expressly required by the Franchise Agreement; or (ix) If Franchisee operates the franchise in such a manner so as to affect materially and adversely the goodwill or reputation of Pretzel Time or its System or any product manufactured by any Affiliate; or (x) Franchisee denies Pretzel Time the right to inspect the Unit or to examine or audit his books; or (xi) Franchisee misuses Pretzel Time's Marks or asserts any interest in Pretzel Time's Marks; uses Pretzel Time's tradename or any part thereof as part to of its corporate name; does not cooperate in the enforcement of any Mark; or challenges or seeks to challenge the validity of the Marks; or (xii) Franchisee fails to maintain and operate the Unit in accordance with standards and specifications established by Pretzel Time as to the services or maintenance of inventory; or (xiii) Franchisee fails to obtain all permits, insurance, licenses and other necessary
"""

Extract the exact clause related to "Warranty Duration" from the excerpt above.

assistant: Not found.