user: Question: I want the tsongas of May 22, 2007
Columns: ['Source', 'Date', 'Donoghue (D)', 'Eldridge (D)', 'Finegold (D)', 'Miceli (D)', 'Tsongas (D)']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Survey USA', 'Aug 27-29, 2007', '29%', '15%', '9%', '3%', '40%']
SQL:

assistant: SELECT "Tsongas (D)" FROM "Table" WHERE "Date" = 'May 22, 2007';