Question 1
If:
A = brother of, B = sister of, C = father of, D = mother of, E = son of, F = daughter of, G = husband of, H = wife of
Then what does 'Liu D Chitra' mean in terms of Liu's relation to Chitra?
According to the coding: D = 'mother of'. Therefore the expression means 'Liu' is the mother of 'Chitra'.