Select the relation and press Add Button.

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

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

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

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

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

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