What is the maturity date of the ISIN labeled DE000A0BVBN3?
CREATE TABLE table_21692771_1 (maturity VARCHAR, isin VARCHAR)
SELECT maturity FROM table_21692771_1 WHERE isin = "DE000A0BVBN3"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21692771_1 (maturity VARCHAR, isin VARCHAR) Question: What is the maturity date of the ISIN labeled DE000A0BVBN3? [/INST] SELECT maturity FROM table_21692771_1 WHERE isin = "DE000A0BVBN3" </s>