Select the relation and press Add Button.

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

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

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

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

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

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