Table:
0
A
B
C
D
E
1
Name
Club
Date of departure
Replacement
Date of appointment
2
Safet Sušić
Ankaraspor
May, 2008
Aykut Kocaman
May, 2008
3
Güvenç Kurtar
Denizlispor
May, 2008
Ali Yalçın
June, 2008
4
Nejat Biyedić
Eskişehirspor
June, 2008
Rıza Çalımbay
June, 2008
5
Karl Heinz Feldkamp
Galatasaray
April, 2008
Michael Skibbe
June, 2008
6
Zico
Fenerbahçe
June, 2008
Luis Aragones
June, 2008

Questions and formulas:
Question: What is the name of the manager who was replaced by michael skibbe?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="michael skibbe"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="michael skibbe"),1))
Level: medium
Question: What is the club the used aykut kocaman as the replacement?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="aykut kocaman"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="aykut kocaman"),2))
Level: medium
Question: What is the date of appointment of nejat biyedić?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="nejat biyedić"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="nejat biyedić"),5))
Level: medium