Update README.md

README.md

@@ -49,6 +49,11 @@ The dataset consists of two main components:
 
 There are six classes of Directional Guidance labels: `left`, `right`, `up`, `down`, `leave it unchanged`, and `none of the other options`.
 
+**We provide two versions of the annotations**:
+
+`Directional_Guidance_annotation_v1.json`: This is the original annotation file used in our paper for the experimental results.
+
+`Directional_Guidance_annotation_v2.json` (Newest Version): This version has undergone additional validation with more detailed checks, resulting in minor revisions to improve annotation accuracy.
 
 # Uses