user: Question: What title does Overkill have before 1984?
Columns: ['Artist', 'Title', 'Label', 'Type', 'Year']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Overkill', 'Power In Black', 'Blood Metal Music', 'Cassette', 1983.0]
SQL:

assistant: SELECT "Title" FROM "Table" WHERE "Artist" = 'Overkill' AND "Year" < 1984.0;