Finished the mid-term, thanks God!

Thanks God! I have just finished the mid-term. I want to share one funny incident happened during my exam. Actually, my exam is MC questions. The coordinator asked us to use the HB pencil to answer all MC questions. Instruction clear and simple, right? One VERY senior staff rose up his hands and asked, "Why cannot use ball pen instead? I don't understand, I don't believe! ". Hey! Is it really not an appropriate to discuss this technical question before the exam, I only wanted to finish the exam and run away from the classroom as fast as I can. This silly question made me furious and wasted my time. Finally, this very senior staff insisted to use Ball Pen to answer those questions. Hei! Good luck to him!