Table:
text: 1937 Washington Redskins season
Schedule
Schedule
Week Date_ Opponent Result_ Game_site Record Attendance
8 November 14, 1937 at Pittsburgh Pirates L 21–13 Forbes Field 5–3 12242
9 November 21, 1937 at Cleveland Rams W 16–7 Cleveland Stadium 6–3 3500
10 November 28, 1937 Green Bay Packers W 14–6 Griffith Stadium 7–3 30000
11 December 5, 1937 at New York Giants W 49–14 Polo Grounds 8–3 N/A

Question: Considering the 1937 Washington Redskins season, which side of the game had a score at l 21-13?