Select the relation and press Add Button.

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

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

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

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

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

What relation is your sister's aunt's niece's father in law to you ?