Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_10 (round INTEGER, position VARCHAR, overall VARCHAR)
### Question:
What was the sum of the rounds for the player who had a position of LS and an overall draft pick bigger than 230?
### Answer:
SELECT SUM(round) FROM table_name_10 WHERE position = "ls" AND overall > 230