Select the relation and press Add Button.

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

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

What relation is your son's uncle's aunt's nephew to you ?

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

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

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