Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_14395920_2 ( points_classification VARCHAR, young_rider_classification VARCHAR )

### Question ###
Who led the points classification when Roman Kreuziger led the young rider classification?

### Accurate SQL ###

SELECT points_classification FROM table_14395920_2 WHERE young_rider_classification = "Roman Kreuziger"