Select the relation and press Add Button.

What relation is your sister's mother's father's wife to you ?

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

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

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

What relation is your daughter's grandfather's son's grandmother to you ?

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