What is the 2010 of the Grand Slam Tournaments in 2011?
CREATE TABLE table_name_66 (Id VARCHAR)
SELECT 2010 FROM table_name_66 WHERE 2011 = "grand slam tournaments"
### Context: CREATE TABLE table_name_66 (Id VARCHAR) ### Question: What is the 2010 of the Grand Slam Tournaments in 2011? ### Answer: SELECT 2010 FROM table_name_66 WHERE 2011 = "grand slam tournaments"