fix dataset parts name

README.md

@@ -85,7 +85,9 @@ An example instance from the WikiHowQA dataset:
 <a name="dataset-information"></a>
 ### Dataset Information
 
-The main part of the dataset contains only links to web archive snapshots of HTML pages. The part containing parsed HTML content is accessible by request and signing a Data Transfer Agreement with RMIT University.
+The WikiHowQA dataset is divided into two parts: the QA part and the Document Content part.
+The QA part of the dataset contains questions, answers, and only links to web archive snapshots of related HTML pages and can be downloaded here. 
+The Document Content part contains parsed HTML content and is accessible by request and signing a Data Transfer Agreement with RMIT University.
 
 Each dataset instance includes a question, a set of related documents, and a human-authored answer. The questions are non-factoid, requiring comprehensive, multi-sentence answers. The related documents provide the necessary information to generate an answer.
 
@@ -104,7 +106,8 @@ The WikiHowQA dataset was curated by researchers at RMIT University.
 
 <a name="license"></a>
 ### Licensing Information
-The main dataset part is distributed under the Creative Commons Attribution (CC BY) license. The part containing parsed HTML content is accessible by request and signing a Data Transfer Agreement with RMIT University, which allows using the dataset freely for research purposes. The form to download and sign is available on the dataset website by the link [].
+The QA dataset part is distributed under the Creative Commons Attribution (CC BY) license. 
+The Dataset Content part containing parsed HTML content is accessible by request and signing a Data Transfer Agreement with RMIT University, which allows using the dataset freely for research purposes. The form to download and sign is available on the dataset website by the link [].
 
 <a name="citation"></a>
 ### Citation Information
@@ -137,7 +140,7 @@ The dataset only contains 'how-to' questions and their answers. Therefore, it ma
 <a name="data-loading"></a>
 ## Data Loading
 
-There are two primary ways to load the main dataset part:
+There are two primary ways to load the QA dataset part:
 
 1. Directly from the file (if you have the .jsonl file locally, you can load the dataset using the following Python code):