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:'.

CONTEXT: It did occur in the movie, very near the beginning, when Poe and Finn escape in a TIE fighter and fend off some stormtroopers with the TIE fighter's weapons. It is, of course, one of the stormtroopers blown away who utters the Wilhelm scream. It is a bit faint and overshadowed by the general noise (and soundtrack?) and not directly in your face, which might be why you missed it. But you can definitely hear it in that scene. <sep> Q: Was the famous "Wilhelm Scream" used in "The Force Awakens?" A: It did occur in the movie, very near the beginning, when Poe and Finn escape in a TIE fighter and fend off some stormtroopers with the TIE fighter's weapons
Can you explain why this scream is used?###Many films use this scream, can you explain why it is used so heavily in the industry?

CONTEXT: You think that a large deployment of troops would somehow be immune from the black market abundance of illicit material? Even in real life, drugs, alcohol, and illicit materials are abundant in field ops. It would not be unheard of or even unexpected for soldiers to have access to alcohol. Most of the soldiers at the base would be there voluntarily, and would not be patted down or strip searched. Put it this way, J Squads direct drill Sargent was against poker or card games and J Squad had a poker game going. Alcohol is just as easy to bring. That said, Cage had plenty of opportunities to find illicit stashes of alcohol or drugs, both on base and off. From his various loops, he obviously didn't sleep that night between waking up at the DS kicks and the moving out, and he could have found alcohol on base or off. He would have been back before deployment if he wanted. It was N+x day, where N is the number of interactions we have seen and X is the number we haven't. Cage has seen many iterations not shown in the film. <sep> Q: Where could Cage get alcohol on base? A: Even in real life, drugs, alcohol, and illicit materials are abundant in field ops. It would not be unheard of or even unexpected for soldiers to have access to alcohol Q: Where could he have gotten it? A: From his various loops, he obviously didn't sleep that night between waking up at the DS kicks and the moving out, and he could have found alcohol on base or off Q: Will he get in trouble? A: It would not be unheard of or even unexpected for soldiers to have access to alcohol
what would happen if he was drunk during combat?

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
What Is a writing device?