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:`.
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Question: CONTEXT: The two new scenes are the Giant's dream, and a brief scene between Annie and Dean in the diner, right before Dean hauls away the tractor with the bite taken out of it. The clip that the Giant's hand watches on TV right after Hogarth says "grace" is also different. It was originally a Maypo commercial, but has been replaced with a Tommorowland clip for the Signature Edition.  <sep>  Q: What new scenes were added to The Iron Giant: Signature Edition? A: The two new scenes are the Giant's dream, and a brief scene between Annie and Dean in the diner, right before Dean hauls away the tractor with the bite taken out of it 

Answer: Why were they left out of the original?


Question: CONTEXT: It may be the case that the demon is cunning and wanted to make a doubt in the mind of Karras, already having a lack of faith in demons and ghosts. As we have seen that demon plays with Karras' emotions related to his mother too. The demon reads on mind and emotions so it's not possible that he got fooled by tap water at all.  <sep>  Q: Why does the demon that possesses Regan react to the “fake” holy water? A: The demon reads on mind and emotions so it's not possible that he got fooled by tap water at all  Q: So why did he do it? A: It may be the case that the demon is cunning and wanted to make a doubt in the mind of Karras, already having a lack of faith in demons and ghosts 

Answer: WHo sprinkled the fake holy water?


Question: CONTEXT: As a writing device, it's far funnier to let the viewers imagination run away with the wild descriptions that Howard gives. Additionally, by not showing Howards mother, the writers are able to characterize and describe her any way they like, without having to find an actor who lives up to that description. Howard repeatedly describes his mother as having no neck, facial-hair that needs to be removed, and at one point, it was mentioned that she wears a wig. Howards mother is essentially a charicature of an overbearing, overprotective, troubled but caring, single-parent. Now imagine if we were to actually see Mrs. Wolowitz's reactions when Howard yells at her. Perhaps we would start to feel uncomfortable witnessing this coddled, well-off guy in his 20's, yelling at this morbidly obese, lonely woman. By not showing his mother, the audience can separate the charicature of the woman from the far less funny "reality."  <sep>  Q: Why is Howard Wolowitz' mother not shown in The Big Bang Theory? A: As a writing device 

Answer:
What Is a writing device?