Task: Question Generation
Input (English): Passage: The Bills hosted the Oakland Raiders in week 8. This was the first week they were without All-Pro defensive lineman Marcell Dareus, who was traded to the Jacksonville Jaguars for a sixth-round draft pick just two days prior to the game. Nonetheless, the defense was still able to limit a potent Raiders offense to just 14 points, causing four turnovers in the process. LeSean McCoy led the team with over 180 yards from scrimmage and rookie linebacker Matt Milano also scored off a fumble recovery. With the win, the Bills improved to 5-2 for the third time since 2008.
Output (English): How many times did Oakland turn the ball over?