Table: cycling_results
Columns: stage_winner
general_classification
mountains_classification
points_classification
sprints_classification
team_classification

Question: Which Stage (Winner) has a Vladimir Karpets General classification and a Team classification of relax-gam, and a Points classification of Denis Menchov?
SQL: SELECT "stage_winner" FROM cycling_results WHERE "general_classification" = 'vladimir karpets' AND "team_classification" = 'relax-gam' AND "points_classification" = 'denis menchov'

Question: Which Team classification has a General classification of Vladimir Karpets and a Mountains classification of No Award?
SQL: SELECT "team_classification" FROM cycling_results WHERE "general_classification" = 'vladimir karpets' AND "mountains_classification" = 'no award'

Question: What Sprints classification has the Points classification, Mark Cavendish and Team classification, Caisse D'epargne?
SQL: SELECT "sprints_classification" FROM cycling_results WHERE "points_classification" = 'mark cavendish' AND "team_classification" = 'caisse d''epargne'