user: Question: What was the average attendance in week 2?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 2, 1979', 'at Seattle Seahawks', 'W 33–16', 62887.0]
SQL:

assistant: SELECT AVG("Attendance") FROM "Table" WHERE "Week" = 2.0;