Update README.md

README.md

@@ -26,6 +26,7 @@ tags:
 - discourse-analysis
 - high-quality
 - curated
+license: other
 ---
 
 # Reddit Constructive Conversations
@@ -118,6 +119,25 @@ This dataset was created by:
 **Processing**: Automated classification and quality filtering  
 **Result**: 802,066 high-quality constructive conversations (56.3% of original dataset)
 
+## License
+
+**Custom License - Academic/Research Use Only - Non-Commercial**
+
+This dataset contains data originally from the Pushshift Reddit dataset, which is subject to Reddit's Terms of Service and Pushshift's data use policies. The dataset is provided for academic and research purposes only.
+
+### Terms of Use
+
+1. **Underlying Reddit Data**: The Reddit posts and comments included in this dataset are sourced from the Pushshift Reddit dataset. This data remains subject to:
+   - Reddit's Terms of Service and API Terms
+   - Pushshift's original data sharing terms
+   - **Non-commercial use only**
+   - Academic and research purposes only
+
+2. **Annotations**: The annotations added to this dataset are provided under the **Creative Commons Attribution 4.0 International License (CC-BY-4.0)**. You are free to:
+   - Share and adapt the annotations
+   - Provide appropriate credit
+   - Indicate if changes were made
+
 ## Dataset Card Authors
 
 Niklas Koch, Georg August University of Göttingen