What is the 1999 for an A 1991, and a 1r 1997?
CREATE TABLE table_name_45 (Id VARCHAR)
SELECT 1999 FROM table_name_45 WHERE 1991 = "a" AND 1997 = "1r"
### Context: CREATE TABLE table_name_45 (Id VARCHAR) ### Question: What is the 1999 for an A 1991, and a 1r 1997? ### Answer: SELECT 1999 FROM table_name_45 WHERE 1991 = "a" AND 1997 = "1r"