{"task": {"agent_timeout": 3600, "task": "68", "verifier_timeout": 600, "instruction": "You are given a deep information synthesis question that requires gathering\ndata from multiple web sources and producing a structured JSON answer.\n\nI am analyzing marriage and divorce rates in Luxembourg using official Statistiques publiques data from 1970 to 2024. Each rate is measured as the number of events per 1,000 inhabitants. The goal is to identify the year in which the difference between the marriage rate and the divorce rate was the smallest. The result should be presented in JSON format, where the key is the year and the value is the difference in rates, rounded to two decimal places.\n\nResearch this question thoroughly by browsing the web. Find relevant data\nfrom official sources (government databases, statistical offices,\ninternational organizations). Synthesize the information into a single\nJSON answer.\n\nWrite your final answer as a valid JSON dictionary to `/app/answer.json`.\nThe answer should be a JSON object matching the format specified in the\nquestion above (typically string keys with numeric values).\n\nExample answer format:\n```json\n{\"Country A\": 1.23, \"Country B\": 4.56}\n```\n\n**Important:**\n- You should ONLY interact with the environment provided to you AND NEVER ASK FOR HUMAN HELP.\n- Show your work and reasoning before writing the final answer.\n- `/app/answer.json` should contain ONLY the valid JSON dictionary \u2014 no explanation, no markdown fencing.\n", "memory": "", "runnable": false, "difficulty": "difficult", "language": "", "cpus": "", "instruction_truncated": false, "category": "information-synthesis", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "deepsynth", "tags": ["deepsynth", "information-synthesis"]}, "runs": []}