user: Question: who won the lifetime achievement in the year 1998?
Columns: ['Year', 'Best teenage/Young Adult', "Reader's Vote", 'Best Non-Fiction', 'Lifetime Achievement']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1996.0, 'NA', 'NA', 'NA', 'Jon Cleary']
SQL:

assistant: SELECT "Lifetime Achievement" FROM "Table" WHERE "Year" = 1998.0;