Select the relation and press Add Button.

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

What relation is your brother's father's son's cousin to you ?

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

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

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

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