Update README.md (#3)

- Update README.md (f1a48a4ca1e1c3134ef2236d9fc8e92b54cbeb50)

README.md

@@ -45,4 +45,14 @@ Our dataset consists of three different partitions.
 | --------- | ------------------- |
 | Static   | 2500 |
 | Temporal | 2495 |
-| Disputable | 694 |
+| Disputable | 694 |
+
+### Details
+
+1. Question : "question" column
+
+2. Answers : Two different answers are available: one in the "obj" column and the other in the "replace_name" column.
+    
+3. Context : Context ("context" column) is masked with \[ENTITY\]. Before providing the context to the LM, you should replace \[ENTITY\] with either "obj" or "replace_name".
+
+4. Number of edits : "num_edits" column. This denotes Temporality for temporal partition, and Disputability for disputable partition.