user: Question: Who was the opponent on September 27, 1998?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Game site', 'TV Time', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 6, 1998', 'at Carolina Panthers', 'W 19-14', 'Ericsson Stadium', 'FOX 1:00et', '65,129']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'September 27, 1998';