Select the relation and press Add Button.

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

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

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

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

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

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