CREATE TABLE table_name_1 (a_score INT, b_score VARCHAR, position VARCHAR)

What is the A score when the B score is more than 9.15 and the gymnast was in the 2nd position?
SELECT SUM(a_score) FROM table_name_1 WHERE b_score > 9.15 AND position = "2nd"
SELECT SUM("a_score") FROM "table_name_1" WHERE "2nd" = "position" AND "b_score" > 9.15