‘R = S’ means ‘R is the mother of S’.
‘R @ S’ means ‘R is the father of S’.
'R × S’ means ‘R is the father’s sister of S’.
‘R # S’ means ‘R is the sister of S’.
‘R $ S’ means ‘R is the daughter of S’.
‘R * S’ means ‘R is the brother of S’.
How is Z related to Y in the following expression?
V × Y $ × @ W * A $ Z

A

Sister

B

Mother

C

Father’s sister

D

Mother’s sister