Select the relation and press Add Button.

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

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

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

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

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

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