It is give since it is talking about more than one teacher
The answer is D. Turning off the telescreen.
I would say that we know that Telemachus is nervous about talking to Nestor because he tells Athena, he follows Athena at a distance, and he repeats Athena's prayer - word for word.
The reason why this is so important is due to the fact that if the information of the patients and practitioners are not protected, the trust between the doctor and its patient will become compromised. The patients will then avoid to share medical info related to the matter.
The setting which the excerpt above indicates is that of the time of execution in the king's palace. The correct option is C. In this excerpt the author was describing the custom of the people when they want admittance into the king's palace and how the king can use that opportunity to kill his nobles who he desires to put to death.