Which statement best describes how communication is handled in Silent Library tasks?

• A. Participants may discuss openly to coordinate.
• B. Only non-verbal signals, prearranged gestures, or signals from the host are used; speaking is not allowed.
• C. Communication is entirely prohibited.
• D. Written notes are the only allowed form.

Answer: (B)

Communication in Silent Library tasks hinges on silent coordination through non-verbal cues. Participants rely on prearranged gestures, signals from the host, or other quiet cues to time actions and respond, while speaking is not allowed. This maintains the quiet environment and fairness, since verbal discussion would break the rule and give an advantage. If communication were completely prohibited, there would be no practical way to coordinate at all. Limiting to written notes would slow things down and introduce visibility issues, whereas the intended setup emphasizes fluid silent signaling.