*This pull request was prepared and validated by OpenAI Codex at the reporter's request.*
Related report: https://github.com/embeddings-benchmark/mteb/issues/5585
The `ara-deu` subset currently links almost every German query to an unrelated Arabic document. This PR recovers its complete relevance sets from the original MLQA release and replaces exactly two files:
- `ara-deu-qrels/test-00000-of-00001.parquet`
- `ara-deu-qrels/validation-00000-of-00001.parquet`
Query/corpus texts and IDs, other language pairs, Arrow column types, Hugging Face feature metadata, and positive score values remain unchanged. The new files retain Snappy compression and the existing row-group sizes.
## Recovery and validation
Base revision: `cf59ddd8f4aaf39ce1869361e09252698c340945`.
Original release: https://dl.fbaipublicfiles.com/MLQA/MLQA_V1.zip
ZIP SHA256: `246e8089933d13007fe80684d5c5c0713d6834cf8b3b4a0ec7c66f0a0d2baac8`.
For both splits, exact German question strings were mapped to all correspon…
