Table:
0
A
B
C
D
E
1
Year
Award Ceremony
Category
Nominee
Result
2
2012
Evening Standard Award
Best Musical
Best Musical
Won
3
2013
Laurence Olivier Award
Best Musical Revival
Best Musical Revival
Won
4
2013
Laurence Olivier Award
Best Actor in a Musical
Michael Ball
Won
5
2013
Laurence Olivier Award
Best Actress in a Musical
Imelda Staunton
Won
6
2013
Laurence Olivier Award
Best Costume Design
Anthony Ward
Nominated
7
2013
Laurence Olivier Award
Best Lighting Design
Mark Henderson
Nominated
8
2013
Laurence Olivier Award
Best Sound Design
Paul Groothuis
Nominated

Questions and formulas:
Question: How many times is the award ceremony laurence olivier award, result is won and the nominee is imelda staunton?
Formula: ROWS(UNIQUE(FILTER(A1, (B1="laurence olivier award")*(E1="won")*(D1="imelda staunton"))))
Formula2: ROWS(UNIQUE(FILTER(A2:A8, (B2:B8="laurence olivier award")*(E2:E8="won")*(D2:D8="imelda staunton"))))
Level: medium
Question: what is the result when the category is best sound design?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="best sound design"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="best sound design"),5))
Level: medium