21.   The statement was signed by officials from Mexico City, Buenos Aires, Rio de Janeiro, Sao Paulo, Bogota, Colombia, and Lima, Peru.

22.   U.S. and Argentine officials signed a statement of intent to cooperate in expanding agricultural trade between the two nations.

23.   Under village law, the village clerk is responsible for making sure elected officials sign the oath of office.

24.   Under the new rules, diamonds for export must be accompanied by tamper-proof certificates of origin, signed by officials of four government departments.

25.   When a suit was filed in federal court, local officials signed a consent order agreeing not to put children in the jail anymore.

26.   When Alameda County officials signed the deal with Davis to bring the Raiders back to Oakland, taxpayer risk was minimized virtually to the point of invisibility.

27.   Wildlife officials also signed a letter with local governments that said they would remove the condors from the area if their nonessential status was changed.

28.   Philippine and Taiwanese officials signed a letter of understanding at the presidential palace allowing the resumption of flight service, Estrada said.

29.   Philippine and Argentine officials Friday signed an agreement to enhance agricultural trade between their two countries and promote investments.

30.   A high-ranking Singapore Airlines official signed an agreement that the pilots would return to Taiwan if needed for further investigations, airlines spokesman S. Supramaniam said.