Add reasoning_bg
Hi @saradhix have you had the chance to reduce the size of the dummy data ?

Feel free to ping me when it's done so we can merge :)  @lhoestq I have reduced the size of the dummy data manually and pushed the changes. The CI errors are not related to your dataset.
They're fixed on master, you can ignore them merging since the CI is fixed on master
Adding reading comprehension dataset for Bulgarian language