Table:
0
A
B
C
D
E
1
Year
Main colour(s)
Additional colour(s)
Main sponsor(s)
Additional major sponsor(s)
2
1988
Red
Black, White
Marlboro
Viacom, Nikols
3
1989
Red
Black, White
Marlboro , Lusfina, Fineco
Agip , Nikols, Pirelli
4
1990
Red
Black, White
Marlboro , Lucchini, Fineco
Agip , CartaSì, Pirelli , Brooksfield
5
1991
Red
Black, White
Marlboro , Lucchini, Fineco , Lusfina, Setrans
Agip , Ghial, OGAF, powering
6
1992
Red
Black, White, blue
Marlboro , Lucchini, Fineco , Lusfina, Camozzi
Agip , Ghidini, SPAL
7
1993
White
Black, Red, Yellow, Blue
Chesterfield , Lucchini, Bossini, Camozzi
Agip , Fastar

Questions and formulas:
Question: What is the main color(s) for marlboro?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="marlboro"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="marlboro"),2))
Level: medium
Question: What is the additional major sponsor(s) that has red as its main color after 1991?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="red")*(A1>1991)),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(B2:B7="red")*(A2:A7>1991)),5))
Level: medium