What is the 1999 answer when 1998 is Grand Slam Tournaments?
CREATE TABLE table_name_80 (Id VARCHAR)
SELECT 1999 FROM table_name_80 WHERE 1998 = "grand slam tournaments"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_80 (Id VARCHAR) Question: What is the 1999 answer when 1998 is Grand Slam Tournaments? [/INST] SELECT 1999 FROM table_name_80 WHERE 1998 = "grand slam tournaments" </s>