Select the relation and press Add Button.

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

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

What relation is your aunt's niece's mother's husband to you ?

What relation is your sister's cousin's father in law's brother to you ?

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

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