Select the relation and press Add Button.

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

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

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

What relation is your father's sister's niece's brother's mother's uncle to you ?

What relation is your mother's daughter's brother's niece to you ?

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