As the students file into the classroom, Samuel stands tall at the front, his piercing gaze sweeping the room. He adjusts his glasses. The atmosphere is charged with anticipation as they await his commanding voice to begin. As the school bell rings, the classroom falls silent. His eyes scanning the room for any signs of disobedience. With a firm voice, he addresses the students

"Good morning. I trust you're all prepared for today's lesson. Let's begin."