Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | City | Rider 1 | Rider 2 | Horse 1 | Horse 2 | Association |
| --- | --- | --- | --- | --- | --- | --- |
| 1949.0 | Rancagua | Ernesto Santos | José Gutiérrez | Vanidosa | Bototo | Temuco |
| 1950.0 | San Fernando | Roberto Palacios | Jesús Bustamante | Caduca | Satín | San Clemente |
| 1951.0 | Rancagua | Manuel Bustamante | Antonio Ríos | Prestigio | Pichanguero | Hospital |
| 1952.0 | Chillán | René Urzúa | Francisco Jara | Jovencita | Algún Día | Chépica |
| 1953.0 | Curicó | René Urzúa | Pedro Lorca | Secretaria | Picantita | Chépica |
| 1954.0 | Los Andes | Alberto Montt | Mario Molina | Perro | Estropajo | Rengo |
| 1955.0 | Melipilla | Santiago Urrutia | Atiliano Urrutia | Marmota | Mentita | Parral |
| 1956.0 | Chillán | Abelino Mora | Eliseo Calderón | Cervecero | Latosito | Temuco |
| 1957.0 | Curicó | René Urzúa | Luis Mayol | Cuspe | Reñoso | Chimbarongo |
| 1958.0 | Osorno | Alejandro Hott | Julio Hott | Huilcoco | Felizcote | Río Bueno |
| 1959.0 | Melipilla | Eduardo Siebet | Raúl González | Ña Popa | Balita | Osorno |
| 1960.0 | Maipú | Rodolfo Bustos | Segudo Zúñiga | Por si Acaso | Broche | San Carlos |
| 1961.0 | Maipú | Abelino Mora | Miguel Lamoaliatte | Aceitaíta | Pluma | Temuco |
| 1962.0 | Los Ángeles | Ramón Cardemil | Ruperto Valderrama | Manicero | Matucho | Curicó |
| 1963.0 | Linares | Ramón Cardemil | Ruperto Valderrama | Envidia | Venganza | Curicó |
| 1964.0 | Ovalle | José Manuel Aguirre | Guillermo Aguirre | Ñipán | Reparo | Los Ángeles |
| 1965.0 | San Fernando | Ramón Cardemil | Ruperto Valderrama | Manicero | Matucho | Curicó |
| 1966.0 | Valdivia | Abelino Mora | Miguel Lamoliatte | Aceitata | Flecha | Temuco |
| 1967.0 | Rancagua | Ramón Cardemil | Ruperto Valderrama | Percala | Pelotera | Curicó |
| 1968.0 | Rancagua | Ramón Cardemil | Ruperto Valderrama | Manicero | Trampero | Curicó |
| 1969.0 | Talca | Santiago Urrutia | Samuel Parot | Barranco | Huachipato | Parral |
| 1970.0 | Osorno | Pablo Quera | Raúl Cáceres | Chinganero | Barquillo | Curicó |
| 1971.0 | Talca | Carlos Gaedicke | Arno Gaedicke | Manojo | Mala Cara | Puerto Octay |
| 1972.0 | Rancagua | Ricardo de la Fuente | Ubaldo García | Risueña | Borrachita | Osorno |
| 1973.0 | Rancagua | Ramón Cardemil | Manuel Fuentes | Tabacón | Trampero | Curicó |
| 1974.0 | Talca | Sergio Bustamante | Jesús Bustamante | Forastero | Carretera | Graneros |
| 1975.0 | Rancagua | Pablo Quera | Raúl Cáceres | Tranquila | Malagueña | Curicó |
| 1976.0 | Rancagua | Ramón Gonzalez | Pedro Vergara | Placer | Angamos | Rancagua |
| 1977.0 | Rancagua | Samuel Parot | Eduardo Tamayo | Guariqueque | Desiderio | Osorno |
| 1978.0 | Rancagua | Luis Domínguez | Alberto Schwalm | Vistazo | Estribillo | Osorno |
| 1979.0 | Rancagua | Ricardo de la Fuente | Julio Buschman | Agora Qué | Rastrojo | Osorno |
| 1980.0 | Rancagua | Ricardo de la Fuente | Enrique Schwalm | Vespertino | Estribillo | Osorno |
| 1981.0 | Rancagua | Ramón Cardemil | Manuel Fuentes | Bellaco | Rival | Curicó |
| 1982.0 | Rancagua | René Guzmán | Boris Guzmán | Taponazo | Enzarte | Mulchén |
| 1983.0 | Rancagua | Leonardo García | Daniel Rey | Alborada | Ronquerita | Temuco |
| 1984.0 | Rancagua | Felipe Jiménez | Hugo Navarro | Vanidoso | Auquincano | Chillán |
| 1985.0 | Rancagua | Hernán Cardemil | Juan Pablo Cardemil | Rumana | Atinada | Curicó |
| 1986.0 | Rancagua | Hugo Cardemil | Guillermo Barra | Salteador III | Pensamiento | Curicó |
| 1987.0 | Rancagua | Juan Carlos Loaiza | Carlos Mondaca | Papayero | Rico Raco | Valdivia |
| 1988.0 | Rancagua | Juan Carlos Loaiza | Carlos Mondaca | Papayero | Rico Raco | Valdivia |
| 1989.0 | Rancagua | Jesús Bustamante | Vicente Yañez | Estribillo II | Consejero | Rancagua |
| 1990.0 | Rancagua | Hugo Cardemil | José Astaburuaga | Lechón | Reservado | Curicó |
| 1991.0 | Rancagua | Hugo Cardemil | José Astaburuaga | Lechón | Reservado | Curicó |
| 1992.0 | Rancagua | Jesús Bustamante | Vicente Yañez | Esparramo | Corsario | Rancagua |
| 1993.0 | Rancagua | Hugo Cardemil | José Astaburuaga | Esquinazo | Reservado | Curicó |
| 1994.0 | Rancagua | Juan Carlos Loaiza | Eduardo Tamayo | Esbelta | Escandaloza | Valdivia |
| 1995.0 | Rancagua | René Guzmán | José Manuel Rey | Pretal | Canteado | Melipilla |
| 1996.0 | Rancagua | René Guzmán | José Manuel Rey | Pretal | Canteado | Bío-Bío |
| 1997.0 | Rancagua | Alejandro Alvariño | Héctor Navarro | Amuleto | Morenita | Osorno |
| 1998.0 | Rancagua | José Manuel Pozo | Alejandro Pozo | Campo II | Peumo | Talca |
| 1999.0 | Rancagua | Mario Valencia | Cristián Ramírez | Bochinchero | Huachaco | Valparaíso |
| 2000.0 | Rancagua | Juan Carlos Loaiza | Eduardo Tamayo | Escorpión | Talento | Valdivia |
| 2001.0 | Rancagua | Juan Carlos Loaiza | Luis Eduardo Cortés | Banquero | Batuco | Valdivia |
| 2002.0 | Rancagua | Juan Carlos Loaiza | Eduardo Tamayo | Talento | Almendra | Valdivia |
| 2003.0 | Rancagua | Sebastián Walker | Camilo Padilla | Lucero | Destape | Valdivia |
| 2004.0 | Rancagua | Gabriel Orphanopoulos | Mariano Torres | Ahí No Mas | Guapetón | Linares |
| 2005.0 | Rancagua | Claudio Hernández | Rufino Hernández | Morenita | Inventada | Talca |
| 2006.0 | Rancagua | Claudio Hernández | Rufino Hernández | Malulo | Estruendo | Bío-Bío |
| 2007.0 | Rancagua | Juan Carlos Loaiza | Eduardo Tamayo | Talento | Fiestera | Valdivia |
| 2008.0 | Rancagua | Jesús Rodríguez | Christian Pooley | Rangoso | Canalla | Cautín |
| 2009.0 | Rancagua | Emiliano Ruiz | José Meza | Distinguido | Espinudo | Cordillera |
| 2010.0 | Rancagua | Cristóbal Cortina | Víctor Vergara | Cumpa | Tio Pedro | Cordillera |
| 2011.0 | Rancagua | Germán Varela | Pedro Vergara | Fogoso | Puntilla | O'Higgins |
| 2012.0 | Rancagua | Juan Carlos Loaiza | Eduardo Tamayo | Cantora | Alabanza | Valdivia |
| 2013.0 | Rancagua | Gustavo Valdebenito | Luis Corvalán | Compadre | Quiltralco | Malleco |
Question:
With which association did estribillo ii run as Horse 1?
Answer:
Rancagua