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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one of S&P, Moody's, A.M. Best or a substitute agency, which is a nationally recognized statistical rating organization, that is at least equal to the lower of (x) AIG's then-current rating from such agency or (y) the Company's then-current rating as supported by this Agreement from such agency; or (ii) such that, immediately on the effective date of the sale by AIG of the Company, the Company's capitalization is consistent with the minimum capital adequacy standards and criteria of at least one of S&P, Moody's, A.M. Best or a substitute agency, which is a nationally recognized statistical rating organization, for a rating that is equal to or better than the Company's then-current rating on the date immediately preceding such sale. To the extent not terminated previously by AIG pursuant to the foregoing, this Agreement will terminate automatically one year after the closing of any sale of the Company by AIG, and all provisions hereof will be of no further force and effect. For the avoidance of doubt, the termination of this Agreement pursuant to this paragraph 8 shall not relieve either party of any obligation it may owe to the other party hereunder that existed prior to, and remains outstanding as of, the Termination Date. 9. Any policyholder holding a policy issued by the Company prior to the termination of this Agreement shall have the right to demand that the Company enforce the Company's rights under paragraphs 1, 4 and 5 of this Agreement, and, if the Company fails or refuses to take timely action to enforce such rights or the Company defaults in any claim or other payment owed to any such policyholder when due, such policyholder may proceed directly against AIG to enforce the Company's rights under paragraphs 1, 4 and 5 of this 5 Agreement; PROVIDED, HOWEVER, that no policyholder of the Company may take any action authorized under this paragraph 9 unless and until (a) such policyholder has given AIG written notice of its intent to enforce the terms of this Agreement as provided in this paragraph 9, which notice shall specify in reasonable detail the nature of and basis for the policyholder's complaint and (b) AIG has failed to comply with this Agreement within sixty (60) days after such notice is given; and, PROVIDED, FURTHER, that upon termination of this Agreement in accordance with paragraph 8 hereof, the rights of any policyholder as provided for under this paragraph 9 shall terminate effective as of the Termination Date, except with respect to the obligation of AIG (if any) to make capital contributions to the Company pursuant to paragraphs 1, 4 and 5 of this Agreement solely to the extent such obligation arose prior to, and remained unsatisfied as of, the Termination Date (it being understood that upon AIG's satisfaction of all such obligations after the Termination Date, no such policyholder shall have any rights against the Company or AIG, as the case may be, under this paragraph 9). 10.This Agreement is not, and nothing herein contained and nothing done pursuant hereto by AIG shall constitute or be construed or deemed to constitute, an evidence of indebtedness or an obligation or liability of AIG as guarantor, endorser, surety or otherwise in respect of any obligation, indebtedness or liability, of any kind whatsoever, of the Company. This Agreement does not provide, and is not intended to be construed or deemed to provide, any policyholder of the Company with recourse to or against any of the assets of AIG. 11.Any notice, instruction, request, consent, demand or other communication required or contemplated by this Agreement shall be in writing, shall be given or made or communicated by United States first class mail, addressed as follows: If to AIG: American International Group, Inc. 180 Maiden Lane New York, New York 10038 Attention: Secretary If to the Company: American General Life Insurance Company of Delaware c/o SunAmerica Financial Group, Inc. 2727-A Allen Parkway Houston, Texas 77019 Attention: Chief Financial Officer with a copy (which shall not constitute notice) to: American General Life Insurance Company of Delaware c/o SunAmerica Financial Group, Inc. 1999 Avenue of the Stars Los Angeles, CA 90067 Attention: General Counsel 12.On April 24, 2011, this Agreement shall supersede and replace that certain letter agreement, dated December 13, 1991, by and between AIG and the Company regarding capital maintenance without the need for any action. 13.The covenants, representations, warranties and agreements herein set forth shall be mutually binding upon and inure to the mutual benefit of AIG and its successors
"""

Extract the exact clause related to "Competitive Restriction Exception" from the excerpt above.

assistant: Not found.