Table:
0
A
B
C
D
E
1
Year
Category
Champion
Runner-up
Score
2
1991
V
Sandra Cecchini
Magdalena Maleeva
6-4, 3-6, 7-5
3
1995
III
Sabine Appelmans
Silke Meier
6-4, 6-3
4
1996
IV
Gloria Pizzichini
Silvija Talaja
6-0, 6-2
5
1997
IV
Mirjana Lučić
Corina Morariu
7-5, 6-7, 7-6
6
1998
IVa
Mirjana Lučić
Corina Morariu
6-2, 6-4
7
1999
IV
Corina Morariu
Julie Halard
6-2, 6-0
8
2000
III
Tina Pisnik
Amélie Mauresmo
7-6, 7-6
9
2001
III
Ángeles Montolio
Mariana Díaz-Oliva
3-6, 6-2, 6-4
10
2002
III
Åsa Svensson
Iva Majoli
6-3, 4-6, 6-1
11
2003
III
Vera Zvonareva
Conchita Martínez G.
6-1, 6-3

Questions and formulas:
Question: Which category had a year of 1991?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=1991),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11=1991),2))
Level: medium
Question: What is the score having a runner-up of Magdalena Maleeva?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="magdalena maleeva"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,D2:D11="magdalena maleeva"),5))
Level: medium