Table:
0
A
B
C
D
E
1
Statue
Liberator
Country
Year Erected
Artist
2
General José Gervasio Artigas
José Gervasio Artigas
Uruguay
1950
Juan Manuel Blanes (1830-1901)
3
Equestrian of Simón Bolívar
Simón Bolívar
Venezuela
1958
Felix de Weldon (1907-2003)
4
General Jose de San Martin Memorial
José de San Martín
Argentina
1970s
Augustin-Alexandre Dumont (1801-1884)
5
Bernardo de Gálvez
Bernardo de Gálvez
Spain
1976
Juan de Ávalos (1911-2006)
6
Benito Juarez
Benito Juárez
Mexico
1969
Enrique Alciati

Questions and formulas:
Question: what year did enrique alciati make a statue
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="enrique alciati"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="enrique alciati"),4))
Level: medium
Question: what artist cam from uruguay
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="uruguay"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="uruguay"),5))
Level: medium