Select the relation and press Add Button.

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

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

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

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

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

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