user: ### NOW ANSWER:
Question: What is the lowest week that has 51499 as the attendance?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 19, 1965', 'Los Angeles Rams', 'W 20-0', 46941.0]
SQL:

assistant: SELECT MIN("Week") FROM "Table" WHERE "Attendance" = 51499.0;