I want to know the answer to the following question:
In antiquity, most Jews in Gaul or Germany probably occupied what two roles?
All the background I'm provided with is that "In Gaul and Germany itself, with the possible exception of Trier and Cologne, the archeological evidence suggests at most a fleeting presence of very few Jews, primarily itinerant traders or artisans.". Is that enough to answer the question?
Answer: yes