user: Question: Tell me the week that has an attendance of 78,301
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 "Week" FROM "Table" WHERE "Attendance" = '78,301';