Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 5, 1993
at Los Angeles Raiders
L 24-7
44,120
3
2
September 12, 1993
Chicago Bears
W 10-7
57,921
4
3
Bye
Bye
Bye
Bye
5
4
September 26, 1993
Green Bay Packers
W 15-13
61,746
6
5
October 3, 1993
at San Francisco 49ers
L 38-19
63,071
7
6
October 10, 1993
Tampa Bay Buccaneers
W 15-0
54,215
8
7
Bye
Bye
Bye
Bye
9
8
October 25, 1993
at Chicago Bears
W 19-12
64,677
10
9
October 31, 1993
Detroit Lions
L 30-27
53,428
11
10
November 7, 1993
San Diego Chargers
L 30-17
55,527
12
11
November 14, 1993
at Denver Broncos
W 26-23
67,329
13
12
November 21, 1993
at Tampa Bay Buccaneers
L 23-10
40,848
14
13
November 28, 1993
New Orleans Saints
L 17-14
53,030
15
14
December 5, 1993
at Detroit Lions
W 13-0
63,216
16
15
December 12, 1993
Dallas Cowboys
L 37-20
63,321
17
16
December 19, 1993
at Green Bay Packers (Milw)
W 21-17
54,773
18
17
December 26, 1993
Kansas City Chiefs
W 30-10
59,236
19
18
December 31, 1993
at Washington Redskins
W 14-9
42,836

Questions and formulas:
Question: Tell me the opponent for attendance of 55,527
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1=55527),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,E2:E19=55527),3))
Level: medium