Table:
0
A
B
C
D
E
F
1
Rank
Airline
Country
Passengers Carried
Remarks
Alliance
2
1
TAM
Brazil
34,553,000
In process of fusion with Lan to form LATAM
Star Alliance
3
2
Gol
Brazil
32,122,000
N/A
N/A
4
3
LAN Airlines
Chile
17,293,000
In process of merger with Tam to form LATAM
Oneworld
5
4
Avianca
Colombia
11,663,000
It only includes Avianca Colombia
Star Alliance
6
5
Aerolíneas Argentinas
Argentina
6,400,269
Including Austral
Skyteam (2012)

Questions and formulas:
Question: What are the remarks for the entry ranked greater than 2 with a skyteam (2012) alliance?
Formula: LET(query1,LET(query1,FILTER(A1:F1,F1="skyteam (2012)"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)>2))
Formula2: LET(query1,LET(query1,FILTER(A2:F6,F2:F6="skyteam (2012)"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)>2))
Level: hard
Question: How many airlines have the star alliance and are in brazil?
Formula: SUM(FILTER(A1, (F1="star alliance")*(C1="brazil")))
Formula2: SUM(FILTER(A2:A6, (F2:F6="star alliance")*(C2:C6="brazil")))
Level: easy