Select the relation and press Add Button.

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

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

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

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

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

What relation is your cousin's mother's daughter's brother in law to you ?