Update README.md

README.md

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-Edit this `README.md` markdown file to author your organization card.
+To test your RAG solution it would be powerful to have access to a dataset that consists of a text corpus,
+correct responses to queries (e.g. question-answer) to test the solution end-to-end and maybe even a set of relevant passages
+from the text corpus for each query to test the retrieval component separately as well.
+We call this a question-answer-passages dataset.
+
+There are plenty of large-scale datasets of this kind such as [Google's Natural Questions](https://ai.google.com/research/NaturalQuestions/).
+
+Still we lack such datasets that are **small-scale** and **narrow-domain** to just test our RAG solution quickly or to see how it performs
+in a certain domain context.
+
+We created this space to create a collections of such datasets to boost the developement of RAG solutions.
+
+Datasets consist of:
+* asdf