user: Question: What aircraft is located at S of Avion?
Columns: ['Date', 'Unit', 'Aircraft', 'Opponent', 'Location']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['15 July 1916', 23.0, 'F.E.2b', 'AGO C (DESF)', 'Bapaume']
SQL:

assistant: SELECT "Aircraft" FROM "Table" WHERE "Location" = 'S of Avion';