Select the relation and press Add Button.

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

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

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

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

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

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