Select the relation and press Add Button.

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

What relation is your aunt's niece's uncle's cousin to you ?

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

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

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

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