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_89 (rounds VARCHAR, chassis VARCHAR)

### Question ###
Which rounds had the B195 chassis?

### Accurate SQL ###

SELECT rounds FROM table_name_89 WHERE chassis = "b195"