Update README.md

README.md

@@ -65,7 +65,9 @@ the original version released in 2017. For more details on this new version, see
 published at ACL 2020.
 
 ### Supported Tasks and Leaderboards
-[More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+- **Tasks:** Relation Classification
+- **Leaderboards:** [https://paperswithcode.com/sota/relation-extraction-on-tacred](https://paperswithcode.com/sota/relation-extraction-on-tacred)
+
 ### Languages
 The language in the dataset is English.
 ## Dataset Structure