Select the relation and press Add Button.

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

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

What relation is your cousin's mother's niece's aunt to you ?

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

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

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