Mrs. Parks held her composure and she simply repeated the question yet again. “Now, class, can anyone tell me which body part increases to ten times its size when stimulated?”

Mary couldn’t believe her teacher’s words and her inappropriate questioning.

She then whispered to the rest of the class: “Boy, is she going to get in big trouble!”

Mrs. Parks then encouraged the class to provide her with an answer by asking: “Anybody?”

Fearful that they could be misunderstood if they try to give an answer, the students remained silent. But then, a student named Billy, a very clever boy, stood up and with an obvious nervousness in his trembling voice, answered: “The body part that increases ten times its size when stimulated