2007 of 1r is involved in what 2001?
CREATE TABLE table_name_31 (Id VARCHAR)
SELECT 2001 FROM table_name_31 WHERE 2007 = "1r"
### Context: CREATE TABLE table_name_31 (Id VARCHAR) ### Question: 2007 of 1r is involved in what 2001? ### Answer: SELECT 2001 FROM table_name_31 WHERE 2007 = "1r"