Which Water (sqmi) has a County of benson, and an ANSI code smaller than 1759243?
CREATE TABLE table_name_13 (water__sqmi_ INTEGER, county VARCHAR, ansi_code VARCHAR)
SELECT MIN(water__sqmi_) FROM table_name_13 WHERE county = "benson" AND ansi_code < 1759243
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_13 (water__sqmi_ INTEGER, county VARCHAR, ansi_code VARCHAR) Question: Which Water (sqmi) has a County of benson, and an ANSI code smaller than 1759243? [/INST] SELECT MIN(water__sqmi_) FROM table_name_13 WHERE county = "benson" AND ansi_code < 1759243 </s>