Select the relation and press Add Button.

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

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

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

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

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

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