Update README.md

README.md

@@ -61,7 +61,7 @@ paperswithcode_id: gazeta
 
 ### Dataset Summary
 
-Dataset for automatic summarization of Russian news. News and their summaries are from the [Gazeta](gazeta.ru) website. Summaries were parsed as the content of an HTML tag with “description” property. Additional selection of good summaries was performed. There are two versions of this dataset.
+Dataset for automatic summarization of Russian news. News and their summaries are from the Gazeta website. Summaries were parsed as the content of an HTML tag with “description” property. Additional selection of good summaries was performed. There are two versions of this dataset.
 
 ### Supported Tasks and Leaderboards
 
@@ -129,17 +129,19 @@ Some dataset statistics are below:
 
 ### Curation Rationale
 
-[More Information Needed]
+When the first version of the dataset was collected, there were no other datasets for Russian text summarization. Even now, it is one of the few datasets for this task.
 
 ### Source Data
 
 #### Initial Data Collection and Normalization
 
-[More Information Needed]
+* The source of data is the [Gazeta](https://www.gazeta.ru/) website.
+* Parsing scripts are [here](https://github.com/IlyaGusev/gazeta/tree/master/parser). 
+* Cleaning and normalization Colab notebook is [here](https://colab.research.google.com/drive/1Ed_chVrslp_7vJNS3PmRC0_ZJrRQYv0C)
 
 #### Who are the source language producers?
 
-Texts and summaries were written by journalists at [Gazeta](gazeta.ru).
+Texts and summaries were written by journalists at [Gazeta](https://www.gazeta.ru/).
 
 ### Annotations
 
@@ -163,7 +165,7 @@ The dataset is not anonymized, so individuals' names can be found in the dataset
 
 ### Discussion of Biases
 
-[More Information Needed]
+It is a dataset from a single source. Thus it has a constrained text style and event perspective.
 
 ### Other Known Limitations