Select the relation and press Add Button.

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

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

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

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

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

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