Table: vuelta_2008
Columns: date
course
distance
type
winner

Question: Which course has a flat stage on 4 September?
SQL: SELECT "course" FROM vuelta_2008 WHERE "type" = 'flat stage' AND "date" = '4 september'

Question: What is the date for the La Granja de San Ildefonso to Alto de Navacerrada course?
SQL: SELECT "date" FROM vuelta_2008 WHERE "course" = 'la granja de san ildefonso to alto de navacerrada'

Question: Who won the Granada course?
SQL: SELECT "winner" FROM vuelta_2008 WHERE "course" = 'granada'

Question: What is the distance for the 5 September race?
SQL: SELECT "distance" FROM vuelta_2008 WHERE "date" = '5 september'

Question: What is the race date for the course Jaén to Córdoba?
SQL: SELECT "date" FROM vuelta_2008 WHERE "course" = 'jaén to córdoba'