Table:
0
A
B
C
D
E
F
1
Position
Singer
2nd Evening
3rd Evening
4th Evening
5th Evening
2
1
Raphael Gualazzi
Pass
N/A
1st place
Selected as ESC entrant
3
2
Micaela
N/A
Pass
2nd place
N/A
4
3
Roberto Amadè
N/A
Pass
3rd place
N/A
5
4
Serena Abrami
Pass
N/A
4th place
N/A
6
5-8
Anansi
Out
Out
Out
N/A
7
5-8
Gabriella Ferrone
Out
Out
Out
N/A
8
5-8
Marco Menichini
N/A
Out
Out
N/A

Questions and formulas:
Question: What position was serena abrami in?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Serena Abrami"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,B2:B8="Serena Abrami"),1))
Level: medium
Question: How many singers got 2nd place in the 4th evening?
Formula: ROWS(UNIQUE(FILTER(C1, E1="2nd place")))
Formula2: ROWS(UNIQUE(FILTER(C2:C8, E2:E8="2nd place")))
Level: medium
Question: Who got 3rd place on the 4th evening?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="3rd place"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,E2:E8="3rd place"),2))
Level: medium
Question: Who went out on the 2nd evening?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="Out"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,C2:C8="Out"),2))
Level: medium
Question: What was gabriella ferrone's result on the 5th evening?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Gabriella Ferrone"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,B2:B8="Gabriella Ferrone"),6))
Level: medium