Select the relation and press Add Button.

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

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

What relation is your sister's uncle's daughter's wife to you ?

What relation is your grandfather's wife's grandson's brother to you ?

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

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