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:
"""
Sponsor with a value at least equal to the amount paid for the affected Signage for the Padres Games in excess of *** games during which such Signage was not properly displayed, or (iii) to refund to Sponsor a pro-rata portion of that part of the amount paid by Sponsor for the affected Signage, which shall be calculated by multiplying such part of the amount paid for the affected Signage by a fraction, the numerator of which shall be the number of Padres Games during which such Signage was not properly displayed minus *** , and the denominator of which shall be eighty-one (81). All refunds shall be paid within thirty (30) days after the end of the calendar year to which such refund applies. c. If a giveaway or promotional event scheduled to be conducted pursuant to this Agreement is not conducted for any reason whatsoever, whether within or beyond the reasonable control of SDBF or the Padres, including without limitation a work stoppage or temporary unavailability of the Ballpark, SDBF shall have the option, on written notice to Sponsor, (i) to reschedule such giveaway or promotional event on a date satisfactory to Sponsor during the season in which the promotional event was scheduled or, if no such date is available, during the succeeding season, (ii) to provide substitute sponsorship benefits to Sponsor with a value at least equal to the amount paid by Sponsor for the missed giveaway or promotional event, or (iii) to refund to Sponsor the amount paid by Sponsor for the missed giveaway or promotional event. All refunds shall be paid within thirty (30) days after the end of the calendar year to which such refund applies. d. If a promotional program is scheduled to take place pursuant to this Agreement over more than *** Padres Games during a calendar year, and more than *** of the Padres Games in a calendar year that are part of such promotional program are not played for any reason whatsoever, whether within or beyond the reasonable control of SDBF or the Padres, including without limitation a work stoppage or temporary unavailability of the Ballpark, SDBF shall have the option, on written notice to Sponsor, (i) to extend the promotional program to make up for the number of Padres Games in excess of *** such games which were not played, either in the season during which the promotional program was scheduled to take place or in the succeeding season, (ii) to provide substitute sponsorship benefits to Sponsor with a value at least equal to the amount paid by Sponsor for that portion of the promotional program missed in excess of *** games, or (iii) to refund to Sponsor a pro-rata portion of the amount paid for such promotional program, which shall be calculated by multiplying the amount paid by Sponsor by a fraction, the numerator of which shall be the number of Padres Games not played minus *** , and the denominator of which shall be the number of Padres Games that are part of the promotional program for such calendar year. All refunds shall be paid within thirty (30) days after the end of the calendar year to which such refund applies. *** Portions of this page have been omitted pursuant to a request for Confidential Treatment filed separately with the Commission. Sponsorship Agreement- Renewal Sponsor General Provisions Page 5 e. If advertising scheduled to be published, broadcast, telecast or displayed pursuant to this Agreement is not published, broadcast, telecast or displayed for any reason whatsoever, whether within or beyond the reasonable control of SDBF or the Padres, including without limitation a work stoppage or temporary unavailability of the Ballpark, SDBF shall have the option, on written notice to Sponsor, (i) to provide Sponsor with the missed advertising in alternate magazine issues or broadcast availabilities or, for advertising scheduled to be displayed during Padres Games, in alternate Padres Games, (ii) to provide substitute sponsorship benefits to Sponsor with a value at least equal to the amount paid by Sponsor for the advertising missed, or (iii) to refund to Sponsor a pro-rata portion of the amount paid by Sponsor for the advertising, which shall be calculated by multiplying the amount paid by a fraction, the numerator of which shall be the number of such missed messages, and the denominator of which shall be the number of messages which Sponsor was to receive. f. In no event shall the aggregate amount of remediation pursuant to subsections (b) through (e) of
"""

Extract the exact clause related to "Liquidated Damages" from the excerpt above.

assistant: Not found.