Table:
0
A
B
C
D
E
1
Club
League
Venue
Established
Championships
2
Hamilton Croatia
Canadian Soccer League
Brian Timmis Stadium
1957
1
3
Hamilton Red Wings
Ontario Provincial Junior A Hockey
Dave Andreychuk Mountain Arena
1973
1
4
Hamilton Hornets R.F.C.
Niagara Rugby Union
Mohawk Sports Park
1954
0
5
Hamilton Wildcats
Australian Rules Football League
Mohawk Sports Park
1997
0
6
Hamilton Thunderbirds
Inter County Baseball League
Bernie Arbour Memorial Stadium
2005
0

Questions and formulas:
Question: What is the Established date of the Ontario Provincial Junior A Hockey League with more than 1 Championship?
Formula: LET(query1,LET(query1,FILTER(A1:E1,B1="ontario provincial junior a hockey"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)>1))
Formula2: LET(query1,LET(query1,FILTER(A2:E6,B2:B6="ontario provincial junior a hockey"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)>1))
Level: hard
Question: What Venue has more than 1 Championship and was Established after 1957?
Formula: LET(query1,LET(query1,FILTER(A1:E1,D1>1957),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)=1))
Formula2: LET(query1,LET(query1,FILTER(A2:E6,D2:D6>1957),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)=1))
Level: hard
Question: With less than 1 Championship, what es the Established date of the Niagara Rugby Union League?
Formula: SUM(FILTER(D1, (E1<1)*(B1="niagara rugby union")))
Formula2: SUM(FILTER(D2:D6, (E2:E6<1)*(B2:B6="niagara rugby union")))
Level: easy
Question: What is the Established date of the Brian Timmis Stadium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="brian timmis stadium"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="brian timmis stadium"),4))
Level: medium