user: Question: What is the total region population with a Mirani population of 5220 and a Mackay population less than 75020?
Columns: ['Year', 'Total Region', 'Mackay', 'Pioneer', 'Mirani', 'Sarina']
Types: ['real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1933.0, 28124.0, 10665.0, 9926.0, 4412.0, 3121.0]
SQL:

assistant: SELECT "Total Region" FROM "Table" WHERE "Mirani" = 5220.0 AND "Mackay" < 75020.0;