I think B is correct answer.
Bruno faced his friend shmuel having to be behind barbed fences and having to deal with no being able to play with shmuel.
By creating a setting for the main conflict when Madam Yuen brings Ju -Lun home
What play helmet if u mean by when the people play football or something the players were helmets for protection
Answer:
C and E
Explanation:
I have seen both of these used in short stories heck both have been in the same kind of story, as for B and D they both sound like stories that will be more than just a short story.