user: Question: Which 1964 has a Country of united states, and a 1969 smaller than 7.3?
Columns: ['Country', '1960', '1961', '1962', '1963', '1964', '1965', '1966', '1967', '1968', '1969']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['United States', 5.1, 4.8, 4.6, 4.6, 4.9, 5.1, 5.6, 6.2, 6.9, 7.3]
SQL:

assistant: SELECT "1964" FROM "Table" WHERE "Country" = 'united states' AND "1969" < 7.3;