CREATE TABLE table_name_40 (b_score INT, position VARCHAR, a_score VARCHAR)

what is the score for the 5th position and a score less than 7
SELECT MIN(b_score) FROM table_name_40 WHERE position = "5th" AND a_score < 7
SELECT MIN("b_score") FROM "table_name_40" WHERE "5th" = "position" AND "a_score" < 7