Select the relation and press Add Button.

What relation is your brother's mother's father's wife's grandson's sister to you ?

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

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

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

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

What relation is your mother's husband's son's nephew to you ?