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_71404 ( "As of September 1, 2012" text, "vs. Protoss" text, "vs. Terran" text, "vs. Zerg" text, "vs. all" text )

### Question ###
What is the value vs. Zerg with a September 1, 2012 best streak?

### Accurate SQL ###

SELECT "vs. Zerg" FROM table_71404 WHERE "As of September 1, 2012" = 'best streak'