user: Question: What is the date administered where Saxby Chambliss is 54% and Jim Martin is 36%?
Columns: ['Poll Source', 'Dates administered', 'Democrat: Jim Martin', 'Republican: Saxby Chambliss', 'Lead Margin']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Public Policy Polling', 'November 2, 2008', '46%', '48%', 2.0]
SQL:

assistant: SELECT "Dates administered" FROM "Table" WHERE "Republican: Saxby Chambliss" = '54%' AND "Democrat: Jim Martin" = '36%';