Update README.md

README.md

@@ -1,19 +1,19 @@
 ---
 language:
 - bn
+license: mit
+task_categories:
+- question-answering
 ---
 
-# OpenBookQA Bengali (BN)
-This is the translated version of [openbookqa](https://huggingface.co/datasets/allenai/openbookqa) datasets. The datasets were translated using a new method called expressive semantic translation(EST). The method comprises Google machine translation with LLM rewrite-based modification.
+## Data Summary
+This is the Bangla translated version of the [OpenBookQA](https://huggingface.co/datasets/allenai/openbookqa) dataset. The dataset was translated using a new method called Expressive Semantic Translation (EST), which combines Google Machine Translation with LLM-based rewriting modifications. This method enhances the semantic accuracy and expressiveness of the translated content. OpenBookQA focuses on advanced question-answering, requiring multi-step reasoning, additional common and commonsense knowledge, and rich text comprehension, similar to open-book exams.
 
-## Data details
-| Split | Number |
-| ---- | ----- |
-| train | 4947 |
-| validation | 500 |
-| test | 497 |
+## Data Details
+### Data Instances
+### Defaults
+An example of a 'train' looks as follows:
 
-## Data Sample
 ```json
 {
   "question_stem": "রাতে যখন একটি গাড়ি আপনার কাছে আসছে",
@@ -23,4 +23,23 @@ This is the translated version of [openbookqa](https://huggingface.co/datasets/a
   },
   "answerKey": "A"
 }
-```
+```
+
+### Data Fields
+#### default
+The data fields are the same among all splits.
+
+- `id`: a `string` feature.
+- `question_stem`: a `string` feature.
+- `choices`: a dictionary feature containing:
+  - `text`: a `string` feature.
+  - `label`: a `string` feature.
+- `answerKey`: a `string` feature.
+
+## Data Split
+| Split | Number |
+| ---- | ----- |
+| train | 4947 |
+| validation | 500 |
+| test | 497 |
+