user: Question: If you're a Major General in the US air force then what ranking will you receive in the commonwealth's air force?
Columns: ['Equivalent NATO Rank Code', 'Rank in Spanish', 'Rank in English', 'Commonwealth equivalent', 'US Air Force equivalent']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['OF-8', 'General del Aire', 'Lieutenant General', 'Air Marshal', 'Lieutenant General']
SQL:

assistant: SELECT "Commonwealth equivalent" FROM "Table" WHERE "US Air Force equivalent" = 'Major General';