Select the relation and press Add Button.

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

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

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

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

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

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