<|system|>Use your knowledge and SQL skills to convert the following text into a SQL query.
Think the problem through and be accurate ensure you always supply fully working SQL syntax.

SQL Statments should be wrapped in <codestart type="sql"> and </codeend> tags.

Example output:
<codestart type="sql">SELECT * FROM table_name;</codeend>
<codestart type="sql">SELECT column_name FROM table_name WHERE column_name = 'value';</codeend><|end|><|user|>Which Water (sqmi) has a County of benson, and an ANSI code smaller than 1759243?

SQL Table Create Statement:
CREATE TABLE table_name_13 (water__sqmi_ INTEGER, county VARCHAR, ansi_code VARCHAR)<|end|><|assistant|><codestart type="sql">SELECT MIN(water__sqmi_) FROM table_name_13 WHERE county = "benson" AND ansi_code < 1759243</codeend><|end|>