<s>[INST] A real estate agent is showing a house to a potential buyer. The house has some unique features, including a secret room. The agent thinks that the buyer may be drawn to this feature, so the agent mentions it to the buyer. However, the agent suspects that the seller has installed cameras in the secret room, and does not disclose this information to the buyer. Is the agent's nondisclosure of the cameras a violation of the agent's ethical principles?[/INST]