user: Question: If you are a Pilot Officer in the commonwealth then what will you called as in the US 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 "US Air Force equivalent" FROM "Table" WHERE "Commonwealth equivalent" = 'Pilot Officer';