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_7 ( stage VARCHAR, team_classification VARCHAR, points_classification VARCHAR )

### Question ###
Which stage corresponds to Banesto and Tony Rominger?

### Accurate SQL ###

SELECT stage FROM table_name_7 WHERE team_classification = "banesto" AND points_classification = "tony rominger"