Table:
0
A
B
C
D
E
F
1
Restaurant Name
Original Name
Location
Chef
Designer
Still Open?
2
Babelfish Bistro
N/A
Guelph, ON
David Adjey
Robin De Groot
Yes
3
Coco's Cafe
N/A
N/A
Brad Long
Robin De Groot
Yes
4
Full Circle Cafe
N/A
N/A
Brad Long
Meredith Heron
Yes
5
Human Bean
N/A
Cobourg, ON
Lynn Crawford
Robin De Groot
Yes
6
Lakes Bar and Grill
N/A
N/A
Lynn Crawford
Cherie Stinson
No
7
Oasis Restaurant
N/A
N/A
David Adjey
Meredith Heron
No
8
Pinnacle Restaurant Niagara
N/A
Niagara Falls, ON
Lynn Crawford
Robin De Groot
Yes
9
Silk Road Cafe
N/A
N/A
David Adjey
Cherie Stinson
Yes
10
Tara Inn
N/A
N/A
David Adjey
Glen Peloso
Yes
11
The Grapefruit Moon
N/A
The Annex, Toronto, ON
Rene Chauvin
Meredith Heron
Yes
12
The Liberty
N/A
N/A
Lynn Crawford
Glen Peloso
Yes
13
The Rosedale Diner
N/A
N/A
Brad Long
Cherie Stinson
Yes
14
Via Oliveto
N/A
N/A
Rene Chauvin
Glen Peloso
No

Questions and formulas:
Question: Who was the designer for The Grapefruit Moon?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="the grapefruit moon"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,A2:A14="the grapefruit moon"),5))
Level: medium
Question: Who is the chef at Lakes Bar and Grill?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="lakes bar and grill"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,A2:A14="lakes bar and grill"),4))
Level: medium
Question: What is the name of the Cobourg, ON restaurant that had Robin de Groot as designer?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="robin de groot")*(C1="cobourg, on")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(E2:E14="robin de groot")*(C2:C14="cobourg, on")),1))
Level: medium