Table:
0
A
B
C
D
E
F
1
Team
Chairman
Head Coach
Captain
Kitmaker
Shirt sponsor
2
Al Ahli
Abdullah Saeed Al Naboodah
Abdul Hamid Al Mistaki
Fabio Cannavaro
Adidas
Toshiba
3
Al Jazira
Mansour Bin Zayed Al Nahyan
Abel Braga
Ibrahim Diaky
Adidas
IPIC
4
Al Wahda
Sheikh Saeed Bin Zayed Al Nahyan
Josef Hickersberger
Bashir Saeed
Nike
EMAL
5
Al Ain
Hazza bin Zayed Al Nahyan
Alexandre Gallo
Ali Al Wehaibi
Macron
First Gulf Bank
6
Al Sharjah
Abdullah bin Mohammed Al Thani
Abdul Majid
Abdullah Suhail
N/A
Saif-Zone
7
Al Nasr
Maktoum bin Hasher bin Maktoum Al Maktoum
Walter Zenga
Abdallah Mousa
Erreà
Emirates NBD
8
Ittihad Kalba
Saeed Bin Saqr Al Qasimi
Jorvan Vieira
Gregory Dufrennes
Adidas
Gillett Group
9
Dubai
Sheikh Ahmed Bin Rashed Al Maktoum
Junior dos Santos
Ali Hassan
Umbro
N/A
10
Bani Yas
Saif bin Zayed Al Nahyan
Mahdi Ali
Fawzi Bashir
Erreà
Secure Project Management
11
Al Wasl
Sheikh Ahmed Bin Rashed Al Maktoum
Khalifa Mobarak
Khalid Darwish
Nike
Saif Belhasa Group of Companies
12
Al Shabab
HH Sh Saeed bin Maktoum Al Maktoum
Paulo Bonamigo
Adeel Abdullah
Erreà
emaratech

Questions and formulas:
Question: How many teams have a head coach named mahdi ali?
Formula: ROWS(UNIQUE(FILTER(A1, C1="Mahdi Ali")))
Formula2: ROWS(UNIQUE(FILTER(A2:A12, C2:C12="Mahdi Ali")))
Level: medium
Question: How many captains have the kitmaker as n/a?
Formula: ROWS(UNIQUE(FILTER(D1, E1="N/A")))
Formula2: ROWS(UNIQUE(FILTER(D2:D12, E2:E12="N/A")))
Level: medium
Question: How many kitmaker correspond to team ittihad kalba?
Formula: ROWS(UNIQUE(FILTER(E1, A1="Ittihad Kalba")))
Formula2: ROWS(UNIQUE(FILTER(E2:E12, A2:A12="Ittihad Kalba")))
Level: medium
Question: What is the name of the captain when teh shirt sponsor is n/a?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="N/A"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,F2:F12="N/A"),4))
Level: medium
Question: How many captains when the shirt sponsor is toshiba?
Formula: ROWS(UNIQUE(FILTER(D1, F1="Toshiba")))
Formula2: ROWS(UNIQUE(FILTER(D2:D12, F2:F12="Toshiba")))
Level: medium
Question: Who is the chairman when teh captain is fawzi bashir?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="Fawzi Bashir"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,D2:D12="Fawzi Bashir"),2))
Level: medium