Table:
0
A
B
C
D
E
1
Event Name
Established
Category
Sub Category
Main Venue
2
Dieppe Kite International .
2001
Sporting
Kite flying
Dover Park
3
The Frye Festival .
2000
Arts
Literary
University of Moncton
4
HubCap Comedy Festival .
2000
Arts
Comedy
Various
5
Touchdown Atlantic
2010
Sporting
Football
Moncton Stadium
6
Atlantic Nationals Automotive Extravaganza.
2000
Transportation
Automotive
Moncton Coliseum
7
World Wine & Food Expo.
1990
Arts
Food & Drink
Moncton Coliseum
8
Shediac Lobster Festival.
1950
Arts
Food & Drink
Shediac Festival Grounds
9
Mosaïq Multicultural Festival.
2004
Festival
Multicultural
Moncton City Hall Plaza

Questions and formulas:
Question: How many Established groups have a multicultural sub category?
Formula: ROWS(UNIQUE(FILTER(B1, D1="multicultural")))
Formula2: ROWS(UNIQUE(FILTER(B2:B9, D2:D9="multicultural")))
Level: medium
Question: Which is the category of the group was establishe in 1990?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1=1990),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,B2:B9=1990),3))
Level: medium
Question: What is the category of the touchdown atlantic?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="touchdown atlantic"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="touchdown atlantic"),3))
Level: medium