Select the relation and press Add Button.

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

What relation is your sister's aunt's niece's grandmother to you ?

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

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

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

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