Select the relation and press Add Button.

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

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

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

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

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

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