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_70 ( gold INTEGER, silver VARCHAR, total VARCHAR, bronze VARCHAR )

### Question ###
What is the sum of Gold, when Total is greater than 2, when Bronze is greater than 1, and when Silver is less than 1?

### Accurate SQL ###

SELECT SUM(gold) FROM table_name_70 WHERE total > 2 AND bronze > 1 AND silver < 1