user: Question: I want to know the opponent that ha a week of 3
Columns: ['Week', 'Opponent', 'Result', 'Game site', 'Time', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'at Denver Broncos', 'L 3–19', 'Mile High Stadium', '4:15pm', '75,600']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Week" = '3';