Select the relation and press Add Button.

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

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

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

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

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

What relation is your grandmother's grandson's aunt's mother to you ?