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_70656 ( "Rank" text, "Nation" text, "Gold" real, "Silver" real, "Bronze" real, "Total" real )

### Question ###
What is the average Total, when the value for Silver is less than 1, when the value for Gold is 0, when the Nation is Switzerland, and when the value for Bronze is 2?

### Accurate SQL ###

SELECT AVG("Total") FROM table_70656 WHERE "Silver" < '1' AND "Gold" = '0' AND "Nation" = 'switzerland' AND "Bronze" < '2'