Select the relation and press Add Button.

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

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

What relation is your father's son's aunt's niece to you ?

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

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

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