Update README.md

README.md

@@ -29,7 +29,7 @@ task_ids:
 - [Table of Contents](#table-of-contents)
 - [Dataset Description](#dataset-description)
   - [Dataset Summary](#dataset-summary)
-  - [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
+  - [Supported Tasks](#supported-tasks)
   - [Languages](#languages)
 - [Dataset Structure](#dataset-structure)
   - [Data Instances](#data-instances)
@@ -58,25 +58,31 @@ task_ids:
 
 ### Dataset Summary
 
-[More Information Needed]
+DOCCI (Descriptions of Connected and Contrasting Images) is a collection of images paired with detailed descriptions. The descriptions explain the key elements of the images, as well as secondary information such as background, lighting, and settings. The images are specifically taken to help assess the precise visual properties of images. DOCCI also includes many related images that vary in having key differences from the others. All descriptions are manually annotated to ensure they adequately distinguish each image from its counterparts.
 
-### Supported Tasks and Leaderboards
+### Supported Tasks
 
-[More Information Needed]
+Text-to-Image and Image-to-Text generation
 
 ### Languages
 
-[More Information Needed]
+English
 
 ## Dataset Structure
 
 ### Data Instances
 
-[More Information Needed]
+```
+```
 
 ### Data Fields
 
-[More Information Needed]
+Name | Explanation
+--- | ---
+`example_id`                  | The unique ID of an example follows this format: '<SPLIT_NAME>_<EXAMPLE_NUMBER>'.
+`split`	                      | Identifier of the data split it belongs to (e.g. qual_dev).
+`image_file`                  | Image filename (JPEG format).
+`description`                 | Text description of the associated image.
 
 ### Data Splits