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_34 (rounds VARCHAR, chassis VARCHAR, driver VARCHAR)

### Question ###
How many rounds did germán sánchez drive in where the chassis was dallara f308?

### Accurate SQL ###

SELECT rounds FROM table_name_34 WHERE chassis = "dallara f308" AND driver = "germán sánchez"