Select the relation and press Add Button.

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

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

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

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

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

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