Table:
0
A
B
C
D
E
1
Date
Tournament
Surface
Opponent in the Final
Score
2
April 20, 1997
Tokyo, Japan
Hard
Amy Frazier
4–6, 6–4, 6–4
3
January 11, 1998
Gold Coast , Australia
Hard
María Vento-Kabchi
7–5, 6–0
4
April 19, 1998
Tokyo, Japan
Hard
Corina Morariu
6–3, 6–3
5
March 2, 2003
Scottsdale , USA
Hard
Kim Clijsters
3–6, 7–5, 6–4
6
October 26, 2003
Linz , Austria
Hard
Nadia Petrova
7–5, 6–4
7
January 10, 2004
Gold Coast, Australia
Hard
Nadia Petrova
1–6, 6–1, 6–4

Questions and formulas:
Question: Date of january 11, 1998 has what surface?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="january 11, 1998"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="january 11, 1998"),3))
Level: medium
Question: Score of 4–6, 6–4, 6–4 included which tournament?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="4–6, 6–4, 6–4"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="4–6, 6–4, 6–4"),2))
Level: medium
Question: Final that has a Date of january 10, 2004 had what opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="january 10, 2004"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="january 10, 2004"),4))
Level: medium
Question: Tournament of tokyo, japan, and a Score of 4–6, 6–4, 6–4 had which date attached?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="tokyo, japan")*(E1="4–6, 6–4, 6–4")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(B2:B7="tokyo, japan")*(E2:E7="4–6, 6–4, 6–4")),1))
Level: medium
Question: Score of 3–6, 7–5, 6–4 included what date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="3–6, 7–5, 6–4"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="3–6, 7–5, 6–4"),1))
Level: medium