CREATE TABLE table_name_10 (round INT, position VARCHAR, overall VARCHAR)

What was the sum of the rounds for the player who had a position of LS and an overall draft pick bigger than 230?
SELECT SUM(round) FROM table_name_10 WHERE position = "ls" AND overall > 230
SELECT SUM("round") FROM "table_name_10" WHERE "ls" = "position" AND "overall" > 230