In the criminal justice field negotiation is hard to master because some criminals know how to manipulate the system. Criminals will say anything just to reduce their sentence.
It would be to maintain their language and culture, because they're the type of people who TREASURES their culture, and don't like to change just to fit in.
I hope I helped! =D
I can't hear what the audio. You can fill those blanks with any word in my language actually so, If I can't hear the audio, I cannot give you a certain answer. Sorry.