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:
"""
of Excluded Agreements is provided in Schedule 5.0. "Exploit" shall mean, with respect to a particular item of Intellectual Property Rights, to do all things with such Intellectual Property Rights (subject to Article VI), including (a) to make, have made, use (including for development), import, offer for sale, and sell any product or service under any Patents within such Intellectual Property Rights; (b) to copy, display, perform, create derivative works based upon, and distribute any works under, any Copyrights within such Intellectual Property Rights; and (c) to use Trade Secrets and other confidential or proprietary information within such Intellectual Property Rights. For the avoidance of doubt, a right to Exploit in any manner a particular item of Intellectual Property Rights does not include the right to Exploit in any manner any other Intellectual Property Rights, including any separate background Intellectual Property Rights from or with which the item was created or derived, or which is necessary or desirable for a particular use of the item. "Funded" or "Funding" by an entity shall mean paid for by that entity through one or more cash contributions. For the purposes of this definition, U.S. Government funds or the funds of any other third party or entity shall not be considered. "Future Affiliate Provision" shall mean a term or provision of any agreement governing Intellectual Property Rights as between or among the Parties that was negotiated and entered into on arm's-length terms at any time prior to the Effective Time between or among members of different Party Groups (a) pursuant to which a licensor Party grants or purports to grant to the Party or Parties licensed under such agreement a license to the Intellectual Property Rights of any future Affiliate (including in the case of UTC, Raytheon Company) of the licensor Party, (b) imposing or purporting to impose any non-compete or other similar limitation on the business of any future Affiliate (including in the case of UTC, the business of Raytheon Company) of a Party, in favor of another Party or Parties, or (c) requiring or purporting to require the payment to a licensor Party of any incremental royalty or other charge on the business or products of any future Affiliate (including in the case of UTC, Raytheon Company) of the Party that is the licensee under such agreement, except to the extent that such future Affiliate avails itself of the license to which such royalty pertains. Each Party agrees that to the extent such Party is the beneficiary of a Future Affiliate Provision, such Party hereby waives and disclaims, and will not seek to enforce or claim the benefit of, such Future Affiliate Provision, such waiver, disclaimer and covenant being for the sole benefit of the other Parties, their Party Groups, and their future Affiliates. 3 "Intellectual Property Rights" shall mean any and all intellectual property and industrial property rights throughout the world, whether registered or unregistered, including intellectual property and industrial property rights protected or represented by, arising under, or associated with (a) Patents; (b) Copyrights; (c) Trade Secrets; and (d) any other similar or equivalent intellectual property or proprietary rights anywhere in the world; provided, however, that Trademarks are expressly excluded from the definition of Intellectual Property Rights. "Invention Disclosure" shall mean a written description of an invention, or potential invention, submitted to any member of a Party Group for review for patenting. "IWA" shall mean, as of a relevant date, the contractual terms and conditions prescribed for inter-entity work authorizations by Section 43 of the United Technologies Corporate Policy Manual or a predecessor thereof as of the relevant date, including the terms and conditions governing Intellectual Property Rights therein. "Licensed Intellectual Property Rights" shall have the meaning defined in Section 3.1.1. "Licensed Patents" shall mean with respect to a particular Licensor Group and Licensee Group, the Patents owned or freely licensable by the Licensor Group, that absent a license of the scope granted to the Licensee Group pursuant to Section 3.1 hereof, would be infringed by the operation of the business of the Licensee Group (including the making, selling, offering for sale, using or importing of the products or services of the Licensee Group). In addition, for the purpose of the forgoing determination as to whether a Patent is infringed as of the Effective Time, a Patent that issues after the Effective Time to the extent based upon a Patent Application or Invention Disclosure in existence before the Effective Time, shall be deemed to have been in existence from the
"""

Extract the exact clause related to "Rofr/Rofo/Rofn" from the excerpt above.

assistant: Not found.