Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_14 ( goals_for INTEGER, goals_against VARCHAR, points VARCHAR, position VARCHAR )

### Question ###
What is the sum of the goals with less than 30 points, a position less than 10, and more than 57 goals against?

### Accurate SQL ###

SELECT SUM(goals_for) FROM table_name_14 WHERE points < 30 AND position < 10 AND goals_against > 57