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?
create table table_28853064_15 (winner varchar, mountains_classification varchar, team_classification varchar, PRIMARY KEY (winner))
select winner from table_28853064_15 where mountains_classification = "jaime vergara" and team_classification = "col es pasion café de colombia 472"