Select the relation and press Add Button.

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

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

What relation is your grandmother's grandson's aunt's brother to you ?

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

What relation is your grandfather's wife's grandson's daughter in law to you ?

What relation is your sister's mother's husband's daughter to you ?