Select the relation and press Add Button.

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

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

What relation is your grandfather's wife's grandson's father in law to you ?

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

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

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