Table:
0
A
B
C
D
E
F
1
Tournament
2009
2010
2011
2012
2013
2
Grand Slam Tournaments
Grand Slam Tournaments
Grand Slam Tournaments
Grand Slam Tournaments
Grand Slam Tournaments
Grand Slam Tournaments
3
Australian Open
A
A
3R
2R
QF
4
French Open
A
1R
2R
2R
QF
5
Wimbledon
Q1
2R
2R
3R
2R
6
US Open
A
2R
QF
1R
1R
7
Win–Loss
2–3
0–0
7–4
4–4
7–4

Questions and formulas:
Question: What is the 2010 with a qf in 2011?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="qf"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="qf"),3))
Level: medium
Question: What is the 2013 of the grand slam tournaments?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="grand slam tournaments"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="grand slam tournaments"),6))
Level: medium
Question: What is the 2013 with a 2r in 2010 and a qf in 2011?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="2r")*(D1="qf")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,(C2:C7="2r")*(D2:D7="qf")),6))
Level: medium
Question: What is the 2011 with 1r in 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="1r"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,C2:C7="1r"),4))
Level: medium
Question: What is the 2012 with A in 2009 and 2r in 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="a")*(C1="2r")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,(B2:B7="a")*(C2:C7="2r")),5))
Level: medium