Select the relation and press Add Button.

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

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

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

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

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

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