Table:
0
A
B
C
D
E
1
Event
2007–08
2008–09
2009–10
2010–11
2
Autumn Gold
Q
SF
Q
DNP
3
Manitoba Lotteries
DNP
Q
DNP
DNP
4
Colonial Square Ladies Classic
N/A
N/A
N/A
N/A
5
The Masters Grand Slam of Curling
N/A
N/A
N/A
N/A
6
Players' Championships
QF
QF
DNP
DNP

Questions and formulas:
Question: What is the Event when DNP shows for 2007–08?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="dnp"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="dnp"),1))
Level: medium
Question: What is the 2008–09 when the 2009–10 shows q?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="q"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="q"),3))
Level: medium
Question: What is the 2009–10 when the 2007–08 shows n/a, and an Event of colonial square ladies classic?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="n/a")*(A1="colonial square ladies classic")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(B2:B6="n/a")*(A2:A6="colonial square ladies classic")),4))
Level: medium
Question: What is the Event when the 2008–09 is sf?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="sf"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="sf"),1))
Level: medium
Question: What is the 2010–11 when the Event is colonial square ladies classic?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="colonial square ladies classic"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="colonial square ladies classic"),5))
Level: medium
Question: What is the 2007–08 when the event was autumn gold?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="autumn gold"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="autumn gold"),2))
Level: medium