When  9/07/1999 is the date of withdrawn what is the original number?
CREATE TABLE table_21795986_1 (original_number VARCHAR, withdrawn VARCHAR)
SELECT original_number FROM table_21795986_1 WHERE withdrawn = "9/07/1999"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21795986_1 (original_number VARCHAR, withdrawn VARCHAR) Question: When  9/07/1999 is the date of withdrawn what is the original number? [/INST] SELECT original_number FROM table_21795986_1 WHERE withdrawn = "9/07/1999" </s>