A + B means ‘A is the father of B’
A - B means ‘A is the sister of B’
A × B means ‘A is the brother of B’
A `div` B means ‘A is the daughter of B’
If, `R + S xx T - V div U`, then how is S related to U ?

Options

A. Sister
B. Mother's sister
C. Mother's brother
D. Maternal grandmother

Answer

B