Select the relation and press Add Button.

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

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

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

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

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

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