Table:
0
A
B
C
D
E
1
Kinship
Proto-Austronesian
Proto-Malayo-Polynesian
Proto-Oceanic
Proto-Polynesian
2
person, human being
*Cau
*tau
*taumataq
*taŋata
3
mother
*t-ina
*t-ina
*tina
*tinana
4
father
*t-ama
*t-ama
*tama
*tamana
5
child
*aNak
*anak
*natu
*tama
6
man, male
*ma-Ruqanay
*laki, *ma-Ruqanay
*mwaRuqane
*taqane
7
woman, female
*bahi
*bahi
*pine, *papine
*fafine

Questions and formulas:
Question: Name the kinship for *t-ina
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="*t-ina"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,C2:C7="*t-ina"),1))
Level: medium
Question: Name the number of proto austronesian for *natu
Formula: ROWS(UNIQUE(FILTER(B1, D1="*natu")))
Formula2: ROWS(UNIQUE(FILTER(B2:B7, D2:D7="*natu")))
Level: medium
Question: Name the ptor-austronesian for father
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="father"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="father"),2))
Level: medium
Question: Name the proto oceanic for *fafine
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="*fafine"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="*fafine"),4))
Level: medium
Question: Name the proto-austrronesian for *pine, *papine
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="*pine, *papine"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="*pine, *papine"),2))
Level: medium