Table:
text: 1990 Dallas Cowboys season
Schedule
Schedule
Week Date_ Opponent Result_ Venue Attendance
1 1990-09-09 San Diego Chargers W 17–14 Texas Stadium 48063
2 1990-09-16 New York Giants L 28–7 Texas Stadium 61090
3 1990-09-23 at Washington Redskins L 19–15 Robert F. Kennedy Memorial Stadium 53804
4 1990-09-30 at New York Giants L 31–17 Giants Stadium 75923
5 1990-10-07 Tampa Bay Buccaneers W 14–10 Texas Stadium 60076
6 1990-10-14 at Phoenix Cardinals L 20–3 Sun Devil Stadium 45235
7 1990-10-21 at Tampa Bay Buccaneers W 17–13 Tampa Stadium 68315
8 1990-10-28 Philadelphia Eagles L 21–20 Texas Stadium 62605
9 1990-11-04 at New York Jets L 24–9 The Meadowlands 68086

Question: Which team was the opponent of the 1990 Dallas Cowboys on 10/21/1990?