Table:
0
A
B
C
D
E
F
1
Team
Outgoing manager
Date Outgoing
Reason of departure
Replaced by
Date of Replacement
2
PSIS Semarang
Edi Paryono
July 23, 2008
Sacked
Bambang Nurdiansyah
August 29, 2008
3
PSMS Medan
Iwan Setiawan
August 1, 2008
Sacked
Luciano Leandro
November 24, 2008
4
Arema Malang
Bambang Nurdiansyah
August 5, 2008
Resigned
Gusnul Yakin
August 14, 2008
5
Persipura Jayapura
Raja Isa
August 20, 2008
Mutual consent
Jacksen F. Tiago
August 26, 2008
6
Persitara Jakarta Utara
Jacksen F. Tiago
August 26, 2008
Signed by Persipura Jayapura
Dick Buitelaar
February 5, 2009
7
Persiba Balikpapan
Peter Butler
September 26, 2008
Sacked
Daniel Roekito
September 26, 2008
8
PKT Bontang
Mustaqim
November 9, 2008
Resigned
Fachry Husaini
November 12, 2008
9
PSMS Medan
Luciano Leandro
February, 2009
Sacked
Liestiade
February, 2009

Questions and formulas:
Question: Why did the manager who departed on August 1, 2008 leave?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="august 1, 2008"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="august 1, 2008"),4))
Level: medium
Question: On what date did the manager for PSIS Semarang take over for the manager that was sacked?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="sacked")*(A1="psis semarang")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,(D2:D9="sacked")*(A2:A9="psis semarang")),6))
Level: medium
Question: Why did the manager who departed on August 1, 2008 leave?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="august 1, 2008"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="august 1, 2008"),4))
Level: medium
Question: When did Peter Butler leave his team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="peter butler"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,B2:B9="peter butler"),3))
Level: medium
Question: When did the manager take over for the manager that left on August 20, 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="august 20, 2008"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="august 20, 2008"),6))
Level: medium