Select the relation and press Add Button.

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

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

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

What relation is your father's son's cousin's daughter in law to you ?

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

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