Select the relation and press Add Button.

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

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

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

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

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

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