Table:
0
A
B
C
D
E
1
Team 1
Agg.
Team 2
1st leg
2nd leg
2
Sevegliano (Friuli)
2–3
La Nuova Piovese (Veneto A)
0–1
2–2
3
Corsico (Lombardy A)
5–2
Nova Colligiana (Piedmont B)
2–1
3–1
4
Serenissima (Lombardy C)
1–6
Biella L.M. (Piedmont A)
1–2
0–4
5
Mestre Edo (Veneto B)
3–4
Sarzanese (Liguria)
1–3
2–1
6
Copparese (Emilia Romagna B)
3–8
Valle del Giovenco (Abruzzo)
2–3
1–5
7
Voluntas Osio di Sotto (Lombardy B)
4–1
St. Pauls (Trentino-Alto Adige/Südtirol)
3–1
1–0
8
Terracina (Latium B)
1–3
Forte dei Marmi (Tuscany A)
1–2
0–1
9
Castelnuovese (Tuscany B)
1–0
Deruta (Umbria)
1–0
0–0
10
Formigine (Emilia Romagna A)
1–3
Budoni (Sardinia)
0–0
1–3
11
Civitavecchiese (Latium A)
3–2
Montegiorgio (Marche)
2–1
1–1
12
Akragas (Sicily B)
0–4
Fasano (Apulia)
0–1
0–3
13
Agnonese (Molise)
3–6
Acicatena (Sicily A)
2–3
1–3
14
Gragnano (Campania B)
5–2
Internapoli (Campania B)
2–0
3–2
15
Castrovillari (Calabria)
2–1
Avigliano (Basilicata)
1–0
1–1

Questions and formulas:
Question: Which team was team 1 that had a team 2 that was la nuova piovese (veneto a)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="la nuova piovese (veneto a)"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,C2:C15="la nuova piovese (veneto a)"),1))
Level: medium
Question: What was the 2nd leg where the team 2 was budoni (sardinia)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="budoni (sardinia)"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,C2:C15="budoni (sardinia)"),5))
Level: medium
Question: Which was the team 1 that had a team 2 which was avigliano (basilicata)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="avigliano (basilicata)"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,C2:C15="avigliano (basilicata)"),1))
Level: medium