Rhinoceros or Berenger?

When I was in high school, I had a English teacher, who happened to be pregnant at this time. There was some sort of miscommunication between her and most of the students in the class. There was a large amount of low grades in the class, and she was unhappy with it. She asked our class what she was doing wrong. There was a pause, then a girl started to scold and criticize our teacher. Soon after others followed along, criticizing our instructor... A small group of students (including myself) did not give in, we did not join the rhinoceros'. Instead we remained Berengers...