On the Back of a Check Payable to Nero, Nero

Multiple Choice

On the back of a check payable to Nero, Nero writes "Pay to Odell, without recourse" and signs it. This

A) does not effect the check's negotiability or any party's liability.
B) relieves Nero of liability on the check if he has not breached any transfer warranties.
C) relieves Odell of liability on the check if he has not breached any transfer warranties.
D) renders the check nonnegotiable.