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_1949 ( "Period" text, "Kit manufacturer" text, "Main sponsor" text, "Secondary sponsor" text, "Minor sponsors" text )

### Question ###
When batavo is the main sponsor and olympikus is the kit manufacturer who are the minor sponsors?

### Accurate SQL ###

SELECT "Minor sponsors" FROM table_1949 WHERE "Kit manufacturer" = 'Olympikus' AND "Main sponsor" = 'Batavo'