Table:
0
A
B
C
D
E
1
Res.
Record
Opponent
Method
Round
2
Loss
5-10
Mario Sperry
TKO (cut)
1
3
Win
5-9
Egidijus Valavicius
Decision (4-0 points)
2
4
Loss
4-9
Magomedkhan Gamzatkhanov
Decision
2
5
Loss
4-8
Tommy Sauer
KO (punch)
1
6
Loss
4-7
Dan Severn
Decision (unanimous)
2
7
Win
4-6
Carlos Clayton
Submission (armbar)
1
8
Loss
3-6
Ricardo Arona
Decision (unanimous)
2
9
Loss
3-5
Antônio Rodrigo Nogueira
Decision (majority)
2
10
Win
3-4
Ricardo Fyeet
Submission (achilles lock)
1
11
Win
2-4
Leonardo Castello Branco
Submission (kneebar)
1
12
Loss
1-4
Yoshihisa Yamamoto
Submission
1
13
Loss
1-3
Magomedkhan Gamzatkhanov
Submission
1
14
Loss
1-2
Akira Maeda
Submission (rear naked choke)
1
15
Win
1-1
Zaza Tkeshelashvili
N/A
N/A
16
Loss
0-1
Hans Nijman
TKO
N/A

Questions and formulas:
Question: Which opponent has 1-1 as the record?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="1-1"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,B2:B16="1-1"),3))
Level: medium
Question: What record has magomedkhan gamzatkhanov as the opponent, and submission as the method?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="magomedkhan gamzatkhanov")*(D1="submission")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,(C2:C16="magomedkhan gamzatkhanov")*(D2:D16="submission")),2))
Level: medium
Question: What round has 3-4 as the record?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="3-4"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,B2:B16="3-4"),5))
Level: medium
Question: What record has loss as the res., 1 for the round, and akira maeda as the opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1="loss")*(E1=1)*(C1="akira maeda")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,(A2:A16="loss")*(E2:E16=1)*(C2:C16="akira maeda")),2))
Level: medium
Question: What record has decision (majority) as the method?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="decision (majority)"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,D2:D16="decision (majority)"),2))
Level: medium