All of the Following Requirements Must Be Met to Satisfy

All of the following requirements must be met to satisfy the doctrine of res ipsa loquitur EXCEPT

A) The injured party has not contributed to the accident in any way.
B) The injured party must prove negligence on the part of the defendant.
C) The event is one that normally does not occur in the absence of negligence.
D) The defendant has exclusive control over the instrumentality causing the accident.