According to Black's Law Dictionary, What Is the Correct Definition

According to Black's Law Dictionary, what is the correct definition of negligence?

A) The doing of an act that a person without normal prudence would find offensive in the exact same circumstances
B) The doing of an act that a person of normal prudence would not have done under similar circumstances
C) The doing of an act that an extraordinary person of abnormal prudence would have done under the exact same circumstances
D) The doing of an act that a person of normal prudence would have done under similar circumstances