I tried to turn Q&A into Spanish, which is preview version, but instead it did show me that Q&A box is not compatible with this Q&A:
I would mention that I'm programming on my own a Q&A interface in Catalan, which supports line charts and allows to query our database of money transfers - Date, Amount and Classificators (Department, Account, etc.) are the basic structure of our database. I don't know, why Power BI is stuck with this - trivially, it's probably the most typical database schema they see.
This is meant to complement the Power BI for my boss, because it's not so general, but supports only this specific database. But, also, we don't have another one 🙂