Select the relation and press Add Button.

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

What relation is your mother's husband's wife's cousin to you ?

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

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

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

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