{"pass": true, "reason": "The agent navigated to the correct Wikipedia URL, extracted the milestone table data via JavaScript, and reported all 8 billion milestones (1B-1804, 2B-1927, 3B-1960, 4B-1974, 5B-1987, 6B-1999, 7B-2011, 8B-2022) matching the known facts exactly."}
