Select the relation and press Add Button.

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

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

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

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

What relation is your father's wife's son's niece to you ?

What relation is your cousin's aunt's niece's father to you ?