user: Question: What nationality has a ranking less than 7 with Tony Stenson as the name?
Columns: ['Ranking', 'Nationality', 'Name', 'Years', 'Total Appearances(league only)']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Ireland', 'Tony Fagan', '1967–87', '590(431)']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "Ranking" < 7.0 AND "Name" = 'Tony Stenson';