Select the relation and press Add Button.

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

What relation is your aunt's son's father in law's brother to you ?

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

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

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

What relation is your grandmother's grandson's mother's daughter to you ?