user: Question: What is the average number of participants in 2012 when there were less than 8 in 2013 and 7 in 2011?
Columns: ['Country', '2010', '2011', '2012', '2013']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Netherlands', 10.0, 9.0, 9.0, 11.0]
SQL:

assistant: SELECT AVG("2012") FROM "Table" WHERE "2013" < 8.0 AND "2011" = 7.0;