Teacher: 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:`.
Teacher: Now, understand the problem? If you are still confused, see the following example:
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.
Solution: Why has it been diminished?
Reason: 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.

Now, solve this instance: CONTEXT: Jon did not commit to murdering Daenerys when he came to the Throne room. The first thing he did was lash out at her about killing innocent civilians and prisoners of war. He had been a passive partner to Daenerys these last few episodes. He lashed out in anger because he wanted Daenerys to see reason. To snap her out of the cloud of smoke to see the rubble she had laid on ground. The next thing he does is plead to her to see reason. To give mercy to Tyrion and the rest. Daenerys at this moment is now convinced that she knows what's right for the people. The last thing he does is asks her plainly as to "what about the people who think they know what's best for them". She replies that they don't have a choice. After making every effort to redeem Daenerys in his eyes, he fails and decides to kill her. He loves her still and proclaims her the queen, now and always. Kisses her back, embrace her in his arms and stabs her in the heart.  <sep>  Q: Why did Jon Snow do this immoral act if he is so honorable? A: After making every effort to redeem Daenerys in his eyes, he fails and decides to kill her 
Student:
Did he regret it?