Table:
0
A
B
C
D
E
1
Team
City
Stadium
Manager
Past season
2
Aboomoslem
Mashhad
Samen
Parviz Mazloomi
6th
3
Bargh
Shiraz
Hafezieh
Mahmoud Yavari
12th
4
Esteghlal
Tehran
Azadi
Firouz Karimi
4th
5
Esteghlal
Ahvaz
Takhti Ahvaz
Majid Jalali
2nd
6
Malavan
Anzali
Takhti Anzali
Mohammad Ahmadzadeh
14th
7
Mes
Kerman
Shahid Bahonar
Amir Ghalenoei
9th
8
Pas
Hamedan
Ghods
Vinko Begovic
N/A
9
Paykan
Tehran
Iran Khodro
Ali Asghar Modir Roosta
7th
10
Pegah
Rasht
Sardar Jangal
Nader Dastneshan
Qualifier
11
Persepolis
Tehran
Azadi
Afshin Ghotbi
3rd
12
Rah Ahan
Tehran
Rah Ahan
Davoud Mahabadi
16th
13
Saba Battery
Tehran
Shahid Derakhshan
Yahya Golmohammadi
13th
14
Saipa
Karaj
Enghelab Karaj
Ali Daei
Champion
15
Sanat Naft
Abadan
Takhti Abadan
Ahmad Tousi
Qualifier
16
Sepahan
Esfahan
Naghsh Jahan
Jorvan Vieira
5th
17
Sepasi
Shiraz
Hafezieh
Gholam Peyrovani
10th
18
Shirin Faraz
Kermanshah
Azadi Kermanshah
Shahram Mehrpeyma
Qualifier
19
Zob Ahan
Esfahan
Foolad Shahr
Bijan Zolfagharnasab
8th

Questions and formulas:
Question: where is the naghsh jahan stadium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="naghsh jahan"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,C2:C19="naghsh jahan"),2))
Level: medium
Question: what city has a past season of n/a?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="n/a"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,E2:E19="n/a"),2))
Level: medium
Question: where is the pegah team located?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="pegah"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,A2:A19="pegah"),2))
Level: medium
Question: what stadium has a prior record of 7th?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="7th"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,E2:E19="7th"),3))
Level: medium