Select the relation and press Add Button.

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

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

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

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

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

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