Table:
0
A
B
C
D
E
1
Name
Club
Date of departure
Replacement
Date of appointment
2
Fernando Orsi
Livorno
9 October 2007
Giancarlo Camolese
10 October 2007
3
Massimo Ficcadenti
Reggina
1 November 2007
Renzo Ulivieri
1 November 2007
4
Andrea Mandorlini
Siena
12 November 2007
Mario Beretta
12 November 2007
5
Marco Giampaolo
Cagliari
13 November 2007
Nedo Sonetti
13 November 2007
6
Stefano Colantuono
Palermo
26 November 2007
Francesco Guidolin
27 November 2007
7
Luigi Cagni
Empoli
26 November 2007
Alberto Malesani
27 November 2007

Questions and formulas:
Question: Tell me the club with a replacement of alberto malesani
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="alberto malesani"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="alberto malesani"),2))
Level: medium
Question: Name the club with date of appointment of 1 november 2007
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1 november 2007"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="1 november 2007"),2))
Level: medium