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_38 ( stage VARCHAR, start_of_stage VARCHAR )

### Question ###
Who was the stage winner when the start of stage is Cauterets?

### Accurate SQL ###

SELECT stage AS winner FROM table_name_38 WHERE start_of_stage = "cauterets"