Explanation of the data

README.md

@@ -6,4 +6,39 @@ language:
 - en
 size_categories:
 - 100K<n<1M
----
+---
+
+This dataset contains 150000 items in total. There are 3 curriculums each containing 50000 items.
+
+Each item is a markdown document.
+
+Each item contains between 2 and 6 image comparisons, with a `Summary` at the bottom.
+
+The images are between 3x3 and 14x14.
+
+The markdown document contains a `## Response`, that separates the prompt from the answer.
+
+The structure of the markdown document with 3 comparisons: A, B, C.
+
+```
+# Histogram comparisons with summary
+
+## Data A
+### Data left
+### Data right
+
+## Data B
+### Data left
+### Data right
+
+## Data C
+### Data left
+### Data right
+
+## Response
+
+## Compare A
+## Compare B
+## Compare C
+## Summary
+```