Select the relation and press Add Button.

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

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

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

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

What relation is your brother's aunt's nephew's uncle's son's mother to you ?

What relation is your mother's sister's nephew's father in law to you ?