Select the relation and press Add Button.

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

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

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

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

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

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