user: Question: What is the name of the Leftfielder when the Shortstop was Bill Russell, and the Second Baseman was Steve Sax in 1983?
Columns: ['Year', 'Catcher', 'First Baseman', 'Second Baseman', 'Shortstop', 'Third Baseman', 'Rightfielder', 'Centerfielder', 'Leftfielder', 'Starting Pitcher']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [2013.0, 'A. J. Ellis', 'Adrian Gonzalez', 'Mark Ellis', 'Justin Sellers', 'Luis Cruz', 'Andre Ethier', 'Matt Kemp', 'Carl Crawford', 'Clayton Kershaw']
SQL:

assistant: SELECT "Leftfielder" FROM "Table" WHERE "Shortstop" = 'Bill Russell' AND "Second Baseman" = 'Steve Sax' AND "Year" = 1983.0;