Given a paragraph about movies, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`.

Example input: CONTEXT: The balance of power had shifted considerably since the first set of quotes. King Joffrey is dead, and his younger brother Tommen is now king. Unlike his wild card of an elder brother, Tommen is gentler and more prone to manipulation by his new bride. The Lannisters impeccable image has also been shattered. They failed to prevent the assassination of their king in the midst of his own wedding day, and the suspected assassin is the king's Lannister uncle. Not only do they look incompetent, they are divided among themselves. On the other hand, the Tyrells' situation is much stronger now. Tommen is already wrapped around Margaery's pretty little finger, and she knows that the assassination was orchestrated in part by her own family. In Margaery's eyes, the Lannisters look disoriented and lost. Putting on a show trial for one of their own, whom she knows is innocent of any wrongdoing. Whatever power Cersei held over Margaery has now been diminished. <sep>  Q: What was Margaery's motivation to call Cersei 'sister' again? A: Whatever power Cersei held over Margaery has now been diminished.
Example output: Why has it been diminished?
Example explanation: The question is valid since it is on the same topic and a follow-up of the previous answer in the conversation. The question asks about the reason why the power held over Margaery by Cersei have diminished.
Q: CONTEXT: I believe that being raised as a wight requires active work on the part of the Walkers; I don't believe anyone killed by a wight will resurrect themselves automatically. Beyond that, I don't think we know all of the details about how that process works, what's required, etc. The only time, as far as I can remember, that we've seen it at work is the huge battle near the end of Season 5, where the Night King personally raised an army of dead wildlings as wights. It's also pretty clear that the characters in-universe don't understand it either. The Night's Watch is hyper-aware of the possibility of their dead coming back to life. They have burned the corpses of dead Night's Watchmen before. In fact, I believe in the Saason 6 trailer we've seen them trying to burn Jon's body as well, despite there being little chance of a Walker getting near it.  <sep>  Q: Requirements to join the Wights (The Army of the Dead) A: I believe that being raised as a wight requires active work on the part of the Walkers  Q: What is the process? A: Beyond that, I don't think we know all of the details about how that process works, what's required, etc 
A:
Do you have any examples?