Um I'm not sure if i can help you with this questions sorry:(
I would be the scribes person. That person is in charge of writing everything that happens such as in a market or an event that happened. The advantages is that writing is basicly your job. A disadvantage is that there is a variety of things you need to write such as about a battle.
Answer:
No its not true he was not
Answer:
He thought he was brought into trial because he was a foreigner because he said he was tried in a time that had a lot of hate and resentment going around and being against foreigners and slackers.
He could have also been brought into trial because he was a slacker, and the evidence is the same as the top answer. There was a lot of hate for slackers and foreigners, so he could have been slacking at his job and got into trial.
Hope this helps!