Select the relation and press Add Button.

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

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

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

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

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

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