user: Question: Which 1998 has a 2002 of 2–4?
Columns: ['Tournament', '1998', '2000', '2001', '2002', '2003', '2004', '2005', '2006', '2007', '2008', '2009', '2010', '2011', '2012', 'Career SR', 'Career Win-Loss']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Australian Open', 'A', '1R', '1R', '3R', '3R', '1R', '3R', 'QF', '2R', 'A', '2R', 'A', '1R', 'A', '0 / 10', '11–10']
SQL:

assistant: SELECT "1998" FROM "Table" WHERE "2002" = '2–4';