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_80 (all_bills_cosponsored VARCHAR, all_amendments_cosponsored VARCHAR, all_amendments_sponsored VARCHAR, all_bills_sponsored VARCHAR)

### Question ###
What is the total number of all bills co-sponsored associated with all amendments sponsored under 15, all bills sponsored of 6, and 0 amendments cosponsored?

### Accurate SQL ###

SELECT COUNT(all_bills_cosponsored) FROM table_name_80 WHERE all_amendments_sponsored < 15 AND all_bills_sponsored = 6 AND all_amendments_cosponsored < 0