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_17607663_1 (date_withdrawn VARCHAR, secr_no VARCHAR)
### Question:
What is the withdraw date for secr no. 771?
### Answer:
SELECT date_withdrawn FROM table_17607663_1 WHERE secr_no = 771