Table:
0
A
B
C
D
E
1
No. overall
No. in series
Family/families
Location(s)
Original air date
2
UK36
1
The Murphy Family and The Laws Family
North London & High Wycombe
6July2011
3
UK37
2
The Ryder Family and The Schwartz Family
Hull & East London
13July2011
4
UK38
3
The Reynolds Family and The Simpson Family
Reading & Ilford
20July2011
5
UK39
4
The Abbas Family and The Pickering Family
Surrey & Hondo, TX
27July2011
6
UK40
5
The Haynes Family and The Potter Family
Cardiff & West London
3August2011

Questions and formulas:
Question: how many original air date where family/families is the ryder family and the schwartz family
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="The Ryder Family and The Schwartz Family"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="The Ryder Family and The Schwartz Family"),5))
Level: medium
Question: where was the abbas family and the pickering family located
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="The Abbas Family and The Pickering Family"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="The Abbas Family and The Pickering Family"),4))
Level: medium