Question: How many spectators does the stadium that hosts a football team founded in 1927 hold?

full_context: Document 1: CD Toledo: Club Deportivo Toledo, S.A.D. is a Spanish football team based in Toledo, in the autonomous community of Castile-La Mancha. Founded in 1928 it plays in Segunda División B – Group 1, holding home games at "Estadio Salto del Caballo", with a seating capacity of 5,300 spectators.
Document 2: UCAM Murcia CF: Universidad Católica de Murcia Club de Fútbol, commonly known as UCAM Murcia or simply UCAM, is a Spanish football club based in Murcia. Founded in 1999 it plays in Segunda División B – Group 4, holding home games at "Estadio de La Condomina", with a capacity of 6,500 spectators.
Document 3: CD Mirandés: Club Deportivo Mirandés is a Spanish football team based in Miranda de Ebro, Province of Burgos, in the autonomous community of Castile and León. Founded on 3 May 1927 it plays in Segunda División B – Group 2, holding home matches at "Estadio Municipal de Anduva".
Document 4: Atlético Madrid B: Club Atlético de Madrid B is a Spanish football team based in Madrid, in the community of Madrid. Founded in 1966, it is the reserve team of Atlético Madrid and currently plays in Segunda División B – Group 1. They play their home games at Cerro del Espino Stadium.
Document 5: CD Leganés: Club Deportivo Leganés, S.A.D. is a Spanish football team from Leganés, in the Madrid outskirts. Founded on 26 June 1928 it currently plays in the Primera División, holding home games at "Estadio Municipal de Butarque", which seats 11,454 spectators.
Document 6: Estadio de La Cartuja: Estadio La Cartuja de Sevilla, also known as Estadio Olímpico de Sevilla is a multi-purpose stadium situated in the Isla de la Cartuja in Seville, Spain. It is used mostly for football and it is commonly referred to as simply 'la Cartuja'. It was completed in 1999 for the World Championships in Athletics and seats 60,000 people. It was the venue for the 2003 UEFA Cup Final between Celtic and Porto.
Document 7: Mestalla Stadium: Mestalla Stadium (Spanish: "Estadio de Mestalla" ] , ] ) is a football stadium in Valencia, Spain. The stadium is the home ground of Valencia Club de Fútbol and has a capacity of 49,500 seats.
Document 8: Real Sociedad B: Real Sociedad de Fútbol B (also known as Sanse) is a Spanish football team based in San Sebastián, in the autonomous community of Basque Country. Founded in 1951, it is the reserve team of Real Sociedad and plays in Segunda División B, holding home games at "Campo José Luis Orbegozo" of the Zubieta Facilities.
Document 9: Estadio Municipal de Anduva: Estadio Municipal de Anduva is a stadium in Miranda de Ebro, Spain. It has a capacity of 6,900 spectators and opened in 1950. It is the home of CD Mirandés of the Segunda División.
Document 10: Real Murcia: Real Murcia Club de Fútbol, S.A.D., known as Real Murcia (] , "Royal Murcia"), is a Spanish football club based in Murcia, in the namesake region. Founded in 1919, it currently plays in Segunda División B – Group 4, playing home matches at "Estadio Nueva Condomina", which holds 31,179 spectators.
Document 11: Estadio José Zorrilla (1940): Estadio José Zorrilla was a multi-use stadium in Valladolid, Spain. It was initially used as the stadium for Real Valladolid matches. The first match took place on 3 November 1940 with a 4-1 win over Arenas Club de Getxo. The capacity of the stadium was 18,000 spectators, although this was extended for the last game of the 1980-81 season to 22,0000 with the use of temporary seating for a match against Real Madrid. It was replaced by the current Estadio José Zorrilla in 1982, although the reserve team, Real Valladolid B, carried on using the ground until 1984. The site is now occupied by a branch of the El Corte Inglés department store.
Document 12: CD Aguilar: Club Deportivo Aguilar is a football team based in Aguilar de Campoo in the autonomous community of Castile and León. Founded in 1947, it plays in the Primera Provincial. Its stadium is "Ciudad Deportiva Alberto Fernández" with a capacity of 6,000 seats.
Document 13: Sevilla Atlético: Sevilla Atlético Club is a Spanish football team based in Seville in the autonomous community of Andalusia. Founded in 1958 it plays in Segunda División and is the reserve team of Sevilla FC, holding home games at "Viejo Nervión", with a 7,500-seat capacity.
Document 14: Extremadura UD: Extremadura Unión Deportiva is a Spanish football team based in Almendralejo, in the autonomous community of Extremadura. Founded in 2007 it plays in Segunda División B – Group 4, holding home games at "Estadio Francisco de la Hera".
Document 15: FC Cartagena: Fútbol Club Cartagena is a Spanish football team based in Cartagena, in the autonomous community of Murcia. Founded in 1995 it currently plays in Segunda División B, holding home games at "Estadio Cartagonova", with a capacity of 15,105 spectators.
ground_truth: 6,900