{"blocks": [{"key": "6edbcc1f", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "47ce0ead", "text": "Estimate the total number of hours drivers in the United States collectively spend stuck in traffic each year. State your assumptions, data splits (e.g., urban vs. rural), key data points, and show the calculation end-to-end.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}