Select the relation and press Add Button.

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

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

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

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

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

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