Select the relation and press Add Button.

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

What relation is your sister's grandmother's grandson's mother to you ?

What relation is your grandmother's grandson's brother's grandfather to you ?

What relation is your daughter's grandfather's sister's nephew to you ?

What relation is your sister's father's wife's son's cousin's grandfather to you ?

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