Select the relation and press Add Button.

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

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

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

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

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

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