Table schema:
CREATE TABLE table_25055040_22 (sprint_classification VARCHAR, youth_classification VARCHAR, most_courageous VARCHAR)

Question: When Peter Sagan won the youth classification and Thomas Rabou won the most corageous, who won the sprint classification?
SQL: SELECT sprint_classification FROM table_25055040_22 WHERE youth_classification = "Peter Sagan" AND most_courageous = "Thomas Rabou"