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_name_26 ( young_classification VARCHAR, sprint_classification VARCHAR, general_classification VARCHAR, team_classification VARCHAR )

### Question ###
Which young classification has general classification of Christian Vande Velde for Team Columbia and Mark Cavendish?

### Accurate SQL ###

SELECT young_classification FROM table_name_26 WHERE general_classification = "christian vande velde" AND team_classification = "team columbia" AND sprint_classification = "mark cavendish"