Select the relation and press Add Button.

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

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

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

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

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

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