Select the relation and press Add Button.

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

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

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

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

What relation is your son's sister's grandfather's daughter to you ?

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