Table:
0
A
B
C
D
E
1
Date
Site
Sport
Winning team
Series
2
September 4, 2007
Cedar Rapids
M Golf
Iowa State
Iowa State 2–0
3
September 8, 2007
Des Moines
Volleyball
Iowa State
Iowa State 4–0
4
September 9, 2007
Iowa City
W Soccer
Tie
Iowa State 5–1
5
September 15, 2007
Ames
Football
Iowa State
Iowa State 8–1
6
November 10, 2007
Peoria
M Cross Country
Iowa State
Iowa State 10–1
7
November 10, 2007
Peoria
W Cross Country
Iowa
Iowa State 10–3
8
December 5, 2007
Ames
W Basketball
Iowa State
Iowa State 12–3
9
December 7, 2007
Ames
W Swimming
Iowa State
Iowa State 14–3
10
December 8, 2007
Ames
M Basketball
Iowa State
Iowa State 16–3
11
December 9, 2007
Ames
Wrestling
Iowa
Iowa State 16–5
12
February 22, 2008
Ames
W Gymnastics
Iowa State
Iowa State 18–5
13
March 7, 2008
Iowa City
W Gymnastics
Iowa
Iowa State 18–7
14
April 1, 2008
Ames
Softball
Iowa
Iowa State 18–9

Questions and formulas:
Question: Which Site has a Sport of w swimming?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="w swimming"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,C2:C14="w swimming"),2))
Level: medium
Question: Which Series are on september 15, 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="september 15, 2007"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,A2:A14="september 15, 2007"),5))
Level: medium