Table schema:
CREATE TABLE table_28853064_15 (winner VARCHAR, mountains_classification VARCHAR, team_classification VARCHAR)

Question: Who was the winner if the Mountains Classification award was given to Jaime Vergara and the Team Classification award is given to Col es Pasion Café De Colombia 472?
SQL: SELECT winner FROM table_28853064_15 WHERE mountains_classification = "Jaime Vergara" AND team_classification = "Col es Pasion Café De Colombia 472"