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:`.

[Q]: CONTEXT: In addition to Faizan's answer of giving them as sacrifices to be spared by the White Walkers, you also have to consider that Craster was sleeping with his own daughters, likely for his enjoyment (and less for theirs) and they were also doing all their work for him. So new daughters simply mean more workers and more "company", while a son is not really of use to him. And it is clear that Craster isn't really a man to shed tears for his dying kin. Rather on the contrary, a son could actually be a danger to him if he grows up and decides to revolt against his father's cruelty to his sisters. Craster has conditioned his daughters into obedience to him (and even more so in a medieval world where women were even less likely to revolt against their patriarch, even if they actually would have been able to do so in unison). A son might be harder to keep "under control" and as said, wouldn't have any use for Craster, since he doesn't really need a fighter, due to his arrangement with the Crows. It would merely mean a disruptance to the nice little life he's built himself there. So I think even without the White Walkers a son probably wouldn't have a long life at Craster's Keep.  <sep>  Q: Why does Craster give those sacrifices to the White Walkers? A: you also have to consider that Craster was sleeping with his own daughters  Q: Why are the newborn babies needed? A: ew daughters simply mean more workers and more "company", while a son is not really of use to him  Q: Is there a benefit for Caster tho? A: a son could actually be a danger to him if he grows up and decides to revolt against his father's cruelty to his sisters 
[A]: What happened to the sons after being left?


[Q]: CONTEXT: The car which they take off in at the end of the movie is the fantasy version of the car the Thunderbirds sing about during Greased Lightning and not the white car which gets torn up during the race. The Greased Lightning car, being a fantasy car, is a way of saying at the end of the movie that Danny and Sandy's dreams have come true: they will live happily ever after, or so they want the audience to believe. They ride off into the sunset together and everyone is happy for them. None of the other characters see anything wrong with it because it is a fantasy world in Danny, Sandy, and the audience's eyes, the rest of them are just seeing it as it is. At least that is my take on it.  <sep>  Q: What is the symbolism of the flying cars? A: car which they take off in at the end 
[A]: What movie is the car from?


[Q]: CONTEXT: Because when Kai was trying to Destroy the Pandas & the panda village, Oogway took the side of Pandas to protect them. Oogway took the right side. So, while kai was like a Brother to Oogway, the latter chose to fight Against Kai even he Helps Oogway So much. That's why kai said to betray you betrayed me.  <sep>  Q: Why did Kai believe that Oogway betrayed him in Kung Fu Panda 3? A: Because when Kai was trying to Destroy the Pandas & the panda village, Oogway took the side of Pandas to protect them  Q: How did he take Pandas side? A: Oogway took the right side  Q: We're the two close friends? A: the right side. So, while kai was like a Brother to Oogwa 
[A]:
Why did the friendship dissolve?