Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18852984_2 (bills_originally_cosponsored VARCHAR, all_amendments_cosponsored VARCHAR)
### Question:
How many bills where originally cosponsored in those years where the total of all amendments cosponsored was 0?
### Answer:
SELECT bills_originally_cosponsored FROM table_18852984_2 WHERE all_amendments_cosponsored = 0