Select the relation and press Add Button.

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

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

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

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

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

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