user: Question: What was the highest rank by average of a couple who had an average of 25.3 and had more than 10 dances?
Columns: ['Rank by average', 'Place', 'Couple', 'Total', 'Number of dances', 'Average']
Types: ['real', 'real', 'text', 'real', 'real', 'real']
Sample row: [1.0, 2.0, 'Mario & Karina', 414.0, 15.0, 27.6]
SQL:

assistant: SELECT MAX("Rank by average") FROM "Table" WHERE "Average" = 25.3 AND "Number of dances" > 10.0;