user: Question: What's the average annual interchange for a rank over 26 in liverpool with an annual entry/exit less than 14.209 and more than 10 platforms?
Columns: ['Rank', 'Railway Station', 'Annual entry/exit (millions) 2011–12', 'Annual interchanges (millions) 2011–12', 'Total Passengers (millions) 2011–12', 'Location', 'Number of Platforms']
Types: ['real', 'text', 'real', 'real', 'real', 'text', 'real']
Sample row: [1.0, 'London Waterloo', 94.046, 9.489, 103.534, 'London', 19.0]
SQL:

assistant: SELECT AVG("Annual interchanges (millions) 2011–12") FROM "Table" WHERE "Rank" > 26.0 AND "Location" = 'liverpool' AND "Annual entry/exit (millions) 2011–12" < 14.209 AND "Number of Platforms" > 10.0;