Select the relation and press Add Button.

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

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

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

What relation is your cousin's sister's father in law's son to you ?

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

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