Select the relation and press Add Button.

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

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

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

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

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

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