Select the relation and press Add Button.

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

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

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

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

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

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