Select the relation and press Add Button.

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

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

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

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

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

What relation is your mother's sister's nephew's father in law to you ?