Which BEST compares or contrasts reading this speech independently with watching a videotape of Professor Williams presenting this same speech? A) Readers could interpret Professor Williams' body language and tone of voice. B) Viewers of a videotape could interpret Professor Williams' body language and tone of voice. C) Both readers and viewers could interpret Professor Williams' body language and tone of voice. D) Neither readers nor viewers could interpret Professor Williams' body language and tone of voice.