user: Question: What is the average 2000 that has a 1997 greater than 346, a 2006 greater than 387, and a 2998 less than 76?
Columns: ['Capital/Region', '1997', '1998', '1999', '2000', '2001', '2002', '2003', '2004', '2005', '2006', '2007']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Belém ( PA )', 245.0, 291.0, 151.0, 259.0, 27.0, 318.0, 347.0, 296.0, 447.0, 339.0, 342.0]
SQL:

assistant: SELECT AVG("2000") FROM "Table" WHERE "1997" > 346.0 AND "2006" > 387.0 AND "1998" < 76.0;