Select the relation and press Add Button.

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

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

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

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

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

What relation is your cousin's aunt's son's father in law to you ?