Table: basque_cycling_stats
Columns: stage
winner
general_classification
points_classification
mountains_classification
sprints_classification
team_classification

Question: How many sprints classifications were associated with an overall winner of Joaquin Rodriguez?
SQL: SELECT COUNT("sprints_classification") FROM basque_cycling_stats WHERE "winner" = 'Joaquin Rodriguez'

Question: Who led team classification during the stage whose winner was Chris Horner?
SQL: SELECT "team_classification" FROM basque_cycling_stats WHERE "winner" = 'Chris Horner'

Question: Who led sprints classification when Chris Horner led general classification?
SQL: SELECT "sprints_classification" FROM basque_cycling_stats WHERE "general_classification" = 'Chris Horner'