Select the relation and press Add Button.

What relation is your father's son's sister's grandmother to you ?

What relation is your son's mother's daughter's father to you ?

What relation is your uncle's son's aunt's father to you ?

What relation is your daughter's grandfather's son's mother's brother to you ?

What relation is your aunt's nephew's uncle's son's daughter to you ?

What relation is your brother's father's wife's daughter to you ?