Eun: I was reading in the caf when 20 or 30 soldiers came in, and even though the rest of the caf was empty, they just had to sit where I was sitting and be loud. They filled up all of the tables along the wall and then sat down on the couch on either side of me. One of them was using the f-word.
The Sergeant: What rank were they?
Eun: I don't know, I didn't look.
TS: We need to teach you how to identify ranks.