instruction:
Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title
question:
In Iron Man 3 Stark first meets this woman (Brandt) who was an Extremis soldier in a bar. He was able to kill her with an explosion.  However, in an earlier scene, another Extremis soldier (Savin) who was also caught up in another explosion, survived. Furthermore, he was also shot in the head by Stark after he killed that Brandt woman but he, again, survived.   Brandt's body was still intact after the explosion whereas Savin suffered more serious injuries (he has a hole in the head after being shot by Stark, for example). How come he survived while the other one didn't?
answer:
How come this Extremis Soldier died so easily?


question:
Die Hard includes a moment when police officer Al Powell says he is on "desk duty" because he accidentally shot a child who had a toy gun. But earlier, Al is shown in uniform, driving a "black-and-white" (a police car) around a neighborhood.  If Al was on desk duty, why was he in uniform, driving a car around the city, wearing the sidearm that he eventually uses to shoot Karl?
answer:
If Al Powell was on desk duty, why was he driving black-and-white?


question:
Maybe it's just me, but I was watching Top Secret for the first time today, and I realized that the scene where Nick (Val Kilmer) sings Tutti Frutti by Little Richard felt a lot similar to the scene in Back to The Future where Marty (Michael J. Fox) sings Johnny B. Goode by Chuck Berry.    In both movies, neither character was supposed to be singing Both songs were written by African Americans in the late 1950's Both songs were written in the future compared to the time the scenes were set in (the scene from Back to The Future was set in 1955, and as far as I can tell Top Secret was set during WWII) Both songs were clearly unexpected by both the listeners and the band Most of the listeners in both movies gradually liked the song more and more (except until the end in Back to The Future) Both movies had a lot of focus on a red electric guitar at the end of the song Possible similarity: In Back to The Future, Marty tells the band "this is a blues riff in 'B'," and in Top Secret, Nick also tells the band something, but I couldn't make out what he said.    My first thought was that since Top Secret is a parody film, that they got the idea from Back to The Future, but according to IMDB, Top Secret was released a year before Back to The Future.   So, my question is: did the makers of Back to The Future get the idea from Top Secret? Is it possible that the makers of Top Secret got the idea from Back to The Future before it was released? or are the similarities I see between to the two scenes merely coincidental?
answer:

Was the Johnny B. Goode scene from Back to The Future inspired from Top Secret?