CREATE TABLE table_14133 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "TV Time" TEXT, "Attendance" TEXT)

Which Opponent had an Attendance of 78,883?
SELECT "Opponent" FROM table_14133 WHERE "Attendance" = '78,883'
SELECT "Opponent" FROM "table_14133" WHERE "Attendance" = '78,883'