Select the relation and press Add Button.

What relation is your uncle's brother's daughter's sister to you ?

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

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

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

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

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