Table:
0
A
B
C
D
E
F
G
1
Year
Division
League
Regular Season
Playoffs
U.S. Open Cup
Avg. Attendance
2
2004
3
USL Pro Soccer League
2nd, Atlantic
Quarterfinals
Did not qualify
1510
3
2005
3
USL Second Division
3rd
Semifinals
Did not qualify
1604
4
2006
3
USL Second Division
7th
Did not qualify
Did not qualify
1781
5
2007
3
USL Second Division
3rd
Champions
Quarterfinals
1724
6
2008
3
USL Second Division
5th
Quarterfinals
2nd Round
1684
7
2009
3
USL Second Division
3rd
Semifinals
Quarterfinals
1857
8
2010
3
USL Second Division
5th
Did not qualify
Quarterfinals
1666
9
2011
3
USL Pro
2nd, National
Finalist
2nd Round
1404
10
2012
3
USL Pro
6th
Quarterfinals
Quarterfinals
1452

Questions and formulas:
Question: What league has an average attendance of 1452?
Formula: LET(query1,SUMMARIZE(C1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=1452))
Formula2: LET(query1,SUMMARIZE(C2:C10,SUMX(G2:G10)),FILTER(query1,CHOOSECOLS(query1,2)=1452))
Level: hard
Question: What year at the US Open Cup quarterfinals, were the playoffs in the semifinals for the USL second division?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(C1="USL Second Division")*(E1="Semifinals")*(F1="Quarterfinals")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,(C2:C10="USL Second Division")*(E2:E10="Semifinals")*(F2:F10="Quarterfinals")),1))
Level: medium