Select the relation and press Add Button.

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

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

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

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

What relation is your father's sister's brother in law's cousin to you ?

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