What is the smalledt position when the difference was 6?
CREATE TABLE table_15331868_1 (position INTEGER, difference VARCHAR)
SELECT MIN(position) FROM table_15331868_1 WHERE difference = "6"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15331868_1 (position INTEGER, difference VARCHAR) Question: What is the smalledt position when the difference was 6? [/INST] SELECT MIN(position) FROM table_15331868_1 WHERE difference = "6" </s>