Thanks. Do I understand correctly that you went through all 9000 se tences and there are none left that warrant an approval?
Can you give me some examples of these sentences and explain why they are not natural?
For the approved sentences a PR is not enough, as the next export will just export them again. We also would need to delete those in the Sentence Collector database. For that I have a script if you could give me a text file with all the sentences to delete, line by line. Running an export after that will also delete them from the sentence-collector.txt file.