Select the relation and press Add Button.

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

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

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

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

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

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