Select the relation and press Add Button.

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

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

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

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

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

What relation is your father's wife's son's sister in law to you ?