Update README.md

README.md

@@ -98,6 +98,11 @@ English.
 
 ## Dataset Structure
 
+The dataset has three components:
+- **conversation configs**, divided in several themes that correspond to configs of the form `conversations.theme`, where theme has to be replaced by one of the following: country, food, historical_event, ideology, molecular_entity, person, space_object, taxon, with_unseen_properties;
+- **labels**, a config that contains labels for all entities and properties involved in the conversations;
+- **templates**, a config that contains the templates that where used for generating questions.
+
 ### Data Instances
 
 Instance from the configs with name of the form "conversations.theme" (e.g. "conversations.country") have the following form: