Select the relation and press Add Button.

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

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

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

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

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

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