Select the relation and press Add Button.

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

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

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

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

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

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