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_name_50 (original_amendments_cosponsored INTEGER, all_bills_sponsored VARCHAR, bill_support_withdrawn VARCHAR)
### Question:
How many original bills amendments cosponsored lower than 64,with the bill support withdrawn lower than 0?
### Answer:
SELECT MIN(original_amendments_cosponsored) FROM table_name_50 WHERE all_bills_sponsored < 64 AND bill_support_withdrawn < 0