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_88 (tournament VARCHAR)

### Question ###
What is the 2006 result of the Canada Masters tournament that is A in 2009 and A in 2010?

### Accurate SQL ###

SELECT 2006 FROM table_name_88 WHERE 2010 = "a" AND 2009 = "a" AND tournament = "canada masters"