Select the relation and press Add Button.

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

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

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

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

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

What relation is your sister's grandmother's grandson's brother in law to you ?