Question: Name the team classification for stage of 20
SQL: SELECT "Team classification" FROM "2-14395920-2" WHERE "Stage" = '20';

Question: Name the winner with mountains classification of Franco Pellizotti and combativity award of Martijn Maaskant
SQL: SELECT "Winner" FROM "2-14395920-2" WHERE "Mountains classification" = 'Franco Pellizotti' AND "Combativity award" = 'Martijn Maaskant';

Question: Name the general classification with Roman Kreuziger and points classification of Fabian Cancellara
SQL: SELECT "General classification" FROM "2-14395920-2" WHERE "Young rider classification" = 'Roman Kreuziger' AND "Points classification" = 'Fabian Cancellara';

Question: Name the combativity award with winner of Luis León Sánchez
SQL: SELECT "Combativity award" FROM "2-14395920-2" WHERE "Winner" = 'Luis León Sánchez';