Update README.md

README.md

@@ -1,24 +1,83 @@
----
-license: cc-by-4.0
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-dataset_info:
-  features:
-  - name: category
-    dtype: string
-  - name: question
-    dtype: string
-  - name: choices
-    list: string
-  - name: answer
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 9883240
-    num_examples: 49599
-  download_size: 5546262
-  dataset_size: 9883240
----
+---
+license: cc-by-4.0
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+dataset_info:
+  features:
+  - name: category
+    dtype: string
+  - name: question
+    dtype: string
+  - name: choices
+    list: string
+  - name: answer
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 9883240
+    num_examples: 49599
+  download_size: 5546262
+  dataset_size: 9883240
+---
+This dataset contains a collection of multiple-choice trivia questions and answers. 
+
+Source: [https://github.com/uberspot/OpenTriviaQA](https://github.com/uberspot/OpenTriviaQA). 
+
+Available categories:
+```
+animals (1368 items)
+brain-teasers (214 items)
+celebrities (3202 items)
+entertainment (280 items)
+for-kids (762 items)
+general (3293 items)
+geography (842 items)
+history (1645 items)
+hobbies (1242 items)
+humanities (1098 items)
+literature (1294 items)
+movies (4315 items)
+music (5633 items)
+newest (3016 items)
+people (2746 items)
+rated (2199 items)
+religion-faith (639 items)
+science-technology (2487 items)
+sports (2840 items)
+television (5232 items)
+video-games (600 items)
+world (4890 items)
+```
+
+### Example Data Instance
+
+```json
+{
+  "category": "brain-teasers",
+  "question": "Which of these is true about the sleep of zebras?",
+  "choices": [
+    "All of these",
+    "They sleep standing up.",
+    "They would fall asleep every 5 to 6 hours.",
+    "They need more than 12 hours of sleep a day."
+  ],
+  "answer": "They sleep standing up."
+}
+```
+
+```python
+import json
+from datasets import load_dataset
+dataset = load_dataset("kth8/OpenTriviaQA")
+
+for index, row in enumerate(dataset["train"], start=1):
+    category = row['category']
+    question = row['question']
+    choices = row['choices']
+    answer = row['answer']
+    row_dict = {"index": index, "question": question, "choices": choices, "answer": answer}
+    print(json.dumps(row_dict))
+```