user: Question: What is the stadium where the attendance was 75,406?
Columns: ['#', 'Season', 'Bowl game', 'Result', 'Opponent', 'Stadium', 'Location', 'Attendance']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 1946.0, '1947 Sun Bowl', 'L 18–6', 'Cincinnati Bearcats', 'Kidd Field', 'El Paso, TX', '10,000']
SQL:

assistant: SELECT "Stadium" FROM "Table" WHERE "Attendance" = '75,406';