user: Question: the sum of 2009 with rank of 5 and 2010 less than 76.5 is what?
Columns: ['Rank', 'Airline', '2012', '2011', '2010', '2009']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Delta Air Lines', 164.6, 163.8, 162.6, 161.1]
SQL:

assistant: SELECT SUM("2009") FROM "Table" WHERE "Rank" = 5.0 AND "2010" < 76.5;