id stringclasses 7 values | context stringclasses 7 values | question stringclasses 7 values | answer stringclasses 7 values |
|---|---|---|---|
qa_004 | The Great Wall of China is over 21,000 kilometers long. It was built over many centuries. | How long is the Great Wall of China? | over 21,000 kilometers |
qa_007 | Mount Everest is 8,849 meters tall. It is located on the border of Nepal and Tibet. | How tall is Mount Everest? | 8,849 meters |
qa_008 | The Amazon rainforest covers about 5.5 million square kilometers. It produces 20% of the world's oxygen. | How much of the world's oxygen does the Amazon produce? | 20% |
qa_005 | SpaceX was founded by Elon Musk in 2002. The company is headquartered in Hawthorne, California. | Where is SpaceX headquartered? | Hawthorne, California |
qa_006 | The human brain contains approximately 86 billion neurons. It weighs about 1.4 kilograms. | How many neurons are in the human brain? | approximately 86 billion |
qa_002 | Bitcoin was created by Satoshi Nakamoto in 2009. It is a decentralized digital currency. | Who created Bitcoin? | Satoshi Nakamoto |
qa_001 | The Eiffel Tower is located in Paris, France. It was constructed in 1889 and stands 330 meters tall. | Where is the Eiffel Tower located? | Paris, France |
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