user: Question: Which Ages have an Ofsted larger than 106172, and a School of Oakgrove School?
Columns: ['School', 'Locality', 'Ages', 'Capacity', 'Ofsted']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Castle Hill High School', 'Brinnington', '11-16', 132.0, 106172.0]
SQL:

assistant: SELECT "Ages" FROM "Table" WHERE "Ofsted" > 106172.0 AND "School" = 'Oakgrove School';