user: Question: What is the smallest figure in 1960 when 1940 is 1115 and 1990 is less than 928?
Columns: ['1910', '1920', '1930', '1940', '1950', '1960', '1970', '1980', '1990', '2000']
Types: ['real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [92228531.0, 106021568.0, 123202660.0, 132165129.0, 150844547.0, 179325671.0, 203210158.0, 226545805.0, 248709873.0, 281421906.0]
SQL:

assistant: SELECT MIN("1960") FROM "Table" WHERE "1940" = 1115.0 AND "1990" < 928.0;