In Chapter 3,the Lesson to Be Learned from Accident Victim

In Chapter 3,the lesson to be learned from accident victim Kevin Chappell's story is that we can automatically categorize objects and faces

A) because of the mere exposure effect.
B) which allows us to use our processing capacity for other important things.
C) because we are particularly interested in faces and objects.
D) because of our strong desire to do so.
E) because of cognitive biases that influence our perception.