Maybe it's because we hear it from others everywhere we go. We probably use it to sound cool or to build more words in a conversation.
It's A: black gates and barbed wire
i know this is right because i just had that question and got it right lol
Answer:
The inference I can make is that since the people in the annex started to run out of food so they started to divide it even more which can cause trouble since some want more than others.
Explanation: