Select the relation and press Add Button.

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

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

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

What relation is your mother's father's wife's husband to you ?

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

What relation is your grandmother's grandson's sister's daughter to you ?